78960960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 448

約数和(自身を含む): 324307200

約数和(自身を除く): 245346240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 37, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 74, 76, 78, 80, 90, 95, 96, 104, 108, 111, 114, 117, 120, 130, 135, 144, 148, 152, 156, 160, 171, 180, 185, 190, 192, 195, 208, 216, 222, 228, 234, 240, 247, 260, 270, 285, 288, 296, 304, 312, 320, 333, 342, 351, 360, 370, 380, 390, 416, 432, 444, 456, 468, 480, 481, 494, 513, 520, 540, 555, 570, 576, 585, 592, 608, 624, 666, 684, 702, 703, 720, 740, 741, 760, 780, 832, 855, 864, 888, 912, 936, 960, 962, 988, 999, 1026, 1040, 1080, 1110, 1140, 1170, 1184, 1216, 1235, 1248, 1332, 1368, 1404, 1406, 1440, 1443, 1480, 1482, 1520, 1560, 1665, 1710, 1728, 1755, 1776, 1824, 1872, 1924, 1976, 1998, 2052, 2080, 2109, 2160, 2220, 2223, 2280, 2340, 2368, 2405, 2470, 2496, 2565, 2664, 2736, 2808, 2812, 2880, 2886, 2960, 2964, 3040, 3120, 3330, 3420, 3510, 3515, 3552, 3648, 3705, 3744, 3848, 3952, 3996, 4104, 4160, 4218, 4320, 4329, 4440, 4446, 4560, 4680, 4810, 4940, 4995, 5130, 5328, 5472, 5616, 5624, 5772, 5920, 5928, 6080, 6240, 6327, 6660, 6669, 6840, 7020, 7030, 7104, 7215, 7410, 7488, 7696, 7904, 7992, 8208, 8436, 8640, 8658, 8880, 8892, 9120, 9139, 9360, 9620, 9880, 9990, 10260, 10545, 10656, 10944, 11115, 11232, 11248, 11544, 11840, 11856, 12480, 12654, 12987, 13320, 13338, 13680, 14040, 14060, 14430, 14820, 15392, 15808, 15984, 16416, 16872, 17316, 17760, 17784, 18240, 18278, 18720, 18981, 19240, 19760, 19980, 20520, 21090, 21312, 21645, 22230, 22464, 22496, 23088, 23712, 25308, 25974, 26640, 26676, 27360, 27417, 28080, 28120, 28860, 29640, 30784, 31635, 31968, 32832, 33345, 33744, 34632, 35520, 35568, 36556, 37440, 37962, 38480, 39520, 39960, 41040, 42180, 43290, 44460, 44992, 45695, 46176, 47424, 50616, 51948, 53280, 53352, 54720, 54834, 56160, 56240, 57720, 59280, 63270, 63936, 64935, 66690, 67488, 69264, 71136, 73112, 75924, 76960, 79040, 79920, 82080, 82251, 84360, 86580, 88920, 91390, 92352, 94905, 101232, 103896, 106560, 106704, 109668, 112320, 112480, 115440, 118560, 126540, 129870, 133380, 134976, 137085, 138528, 142272, 146224, 151848, 153920, 159840, 164160, 164502, 168720, 173160, 177840, 182780, 189810, 202464, 207792, 213408, 219336, 224960, 230880, 237120, 246753, 253080, 259740, 266760, 274170, 277056, 292448, 303696, 319680, 329004, 337440, 346320, 355680, 365560, 379620, 404928, 411255, 415584, 426816, 438672, 461760, 493506, 506160, 519480, 533520, 548340, 584896, 607392, 658008, 674880, 692640, 711360, 731120, 759240, 822510, 831168, 877344, 987012, 1012320, 1038960, 1067040, 1096680, 1214784, 1233765, 1316016, 1385280, 1462240, 1518480, 1645020, 1754688, 1974024, 2024640, 2077920, 2134080, 2193360, 2467530, 2632032, 2924480, 3036960, 3290040, 3948048, 4155840, 4386720, 4935060, 5264064, 6073920, 6580080, 7896096, 8773440, 9870120, 13160160, 15792192, 19740240, 26320320, 39480480, 78960960]

約数ペア:

[(1, 78960960), (2, 39480480), (3, 26320320), (4, 19740240), (5, 15792192), (6, 13160160), (8, 9870120), (9, 8773440), (10, 7896096), (12, 6580080), (13, 6073920), (15, 5264064), (16, 4935060), (18, 4386720), (19, 4155840), (20, 3948048), (24, 3290040), (26, 3036960), (27, 2924480), (30, 2632032), (32, 2467530), (36, 2193360), (37, 2134080), (38, 2077920), (39, 2024640), (40, 1974024), (45, 1754688), (48, 1645020), (52, 1518480), (54, 1462240), (57, 1385280), (60, 1316016), (64, 1233765), (65, 1214784), (72, 1096680), (74, 1067040), (76, 1038960), (78, 1012320), (80, 987012), (90, 877344), (95, 831168), (96, 822510), (104, 759240), (108, 731120), (111, 711360), (114, 692640), (117, 674880), (120, 658008), (130, 607392), (135, 584896), (144, 548340), (148, 533520), (152, 519480), (156, 506160), (160, 493506), (171, 461760), (180, 438672), (185, 426816), (190, 415584), (192, 411255), (195, 404928), (208, 379620), (216, 365560), (222, 355680), (228, 346320), (234, 337440), (240, 329004), (247, 319680), (260, 303696), (270, 292448), (285, 277056), (288, 274170), (296, 266760), (304, 259740), (312, 253080), (320, 246753), (333, 237120), (342, 230880), (351, 224960), (360, 219336), (370, 213408), (380, 207792), (390, 202464), (416, 189810), (432, 182780), (444, 177840), (456, 173160), (468, 168720), (480, 164502), (481, 164160), (494, 159840), (513, 153920), (520, 151848), (540, 146224), (555, 142272), (570, 138528), (576, 137085), (585, 134976), (592, 133380), (608, 129870), (624, 126540), (666, 118560), (684, 115440), (702, 112480), (703, 112320), (720, 109668), (740, 106704), (741, 106560), (760, 103896), (780, 101232), (832, 94905), (855, 92352), (864, 91390), (888, 88920), (912, 86580), (936, 84360), (960, 82251), (962, 82080), (988, 79920), (999, 79040), (1026, 76960), (1040, 75924), (1080, 73112), (1110, 71136), (1140, 69264), (1170, 67488), (1184, 66690), (1216, 64935), (1235, 63936), (1248, 63270), (1332, 59280), (1368, 57720), (1404, 56240), (1406, 56160), (1440, 54834), (1443, 54720), (1480, 53352), (1482, 53280), (1520, 51948), (1560, 50616), (1665, 47424), (1710, 46176), (1728, 45695), (1755, 44992), (1776, 44460), (1824, 43290), (1872, 42180), (1924, 41040), (1976, 39960), (1998, 39520), (2052, 38480), (2080, 37962), (2109, 37440), (2160, 36556), (2220, 35568), (2223, 35520), (2280, 34632), (2340, 33744), (2368, 33345), (2405, 32832), (2470, 31968), (2496, 31635), (2565, 30784), (2664, 29640), (2736, 28860), (2808, 28120), (2812, 28080), (2880, 27417), (2886, 27360), (2960, 26676), (2964, 26640), (3040, 25974), (3120, 25308), (3330, 23712), (3420, 23088), (3510, 22496), (3515, 22464), (3552, 22230), (3648, 21645), (3705, 21312), (3744, 21090), (3848, 20520), (3952, 19980), (3996, 19760), (4104, 19240), (4160, 18981), (4218, 18720), (4320, 18278), (4329, 18240), (4440, 17784), (4446, 17760), (4560, 17316), (4680, 16872), (4810, 16416), (4940, 15984), (4995, 15808), (5130, 15392), (5328, 14820), (5472, 14430), (5616, 14060), (5624, 14040), (5772, 13680), (5920, 13338), (5928, 13320), (6080, 12987), (6240, 12654), (6327, 12480), (6660, 11856), (6669, 11840), (6840, 11544), (7020, 11248), (7030, 11232), (7104, 11115), (7215, 10944), (7410, 10656), (7488, 10545), (7696, 10260), (7904, 9990), (7992, 9880), (8208, 9620), (8436, 9360), (8640, 9139), (8658, 9120), (8880, 8892)]