6580080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 240

約数和(自身を含む): 25727520

約数和(自身を除く): 19147440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 37, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 74, 76, 78, 80, 90, 95, 104, 111, 114, 117, 120, 130, 144, 148, 152, 156, 171, 180, 185, 190, 195, 208, 222, 228, 234, 240, 247, 260, 285, 296, 304, 312, 333, 342, 360, 370, 380, 390, 444, 456, 468, 481, 494, 520, 555, 570, 585, 592, 624, 666, 684, 703, 720, 740, 741, 760, 780, 855, 888, 912, 936, 962, 988, 1040, 1110, 1140, 1170, 1235, 1332, 1368, 1406, 1443, 1480, 1482, 1520, 1560, 1665, 1710, 1776, 1872, 1924, 1976, 2109, 2220, 2223, 2280, 2340, 2405, 2470, 2664, 2736, 2812, 2886, 2960, 2964, 3120, 3330, 3420, 3515, 3705, 3848, 3952, 4218, 4329, 4440, 4446, 4560, 4680, 4810, 4940, 5328, 5624, 5772, 5928, 6327, 6660, 6840, 7030, 7215, 7410, 7696, 8436, 8658, 8880, 8892, 9139, 9360, 9620, 9880, 10545, 11115, 11248, 11544, 11856, 12654, 13320, 13680, 14060, 14430, 14820, 16872, 17316, 17784, 18278, 19240, 19760, 21090, 21645, 22230, 23088, 25308, 26640, 27417, 28120, 28860, 29640, 31635, 33744, 34632, 35568, 36556, 38480, 42180, 43290, 44460, 45695, 50616, 54834, 56240, 57720, 59280, 63270, 69264, 73112, 82251, 84360, 86580, 88920, 91390, 101232, 109668, 115440, 126540, 137085, 146224, 164502, 168720, 173160, 177840, 182780, 219336, 253080, 274170, 329004, 346320, 365560, 411255, 438672, 506160, 548340, 658008, 731120, 822510, 1096680, 1316016, 1645020, 2193360, 3290040, 6580080]

約数ペア:

[(1, 6580080), (2, 3290040), (3, 2193360), (4, 1645020), (5, 1316016), (6, 1096680), (8, 822510), (9, 731120), (10, 658008), (12, 548340), (13, 506160), (15, 438672), (16, 411255), (18, 365560), (19, 346320), (20, 329004), (24, 274170), (26, 253080), (30, 219336), (36, 182780), (37, 177840), (38, 173160), (39, 168720), (40, 164502), (45, 146224), (48, 137085), (52, 126540), (57, 115440), (60, 109668), (65, 101232), (72, 91390), (74, 88920), (76, 86580), (78, 84360), (80, 82251), (90, 73112), (95, 69264), (104, 63270), (111, 59280), (114, 57720), (117, 56240), (120, 54834), (130, 50616), (144, 45695), (148, 44460), (152, 43290), (156, 42180), (171, 38480), (180, 36556), (185, 35568), (190, 34632), (195, 33744), (208, 31635), (222, 29640), (228, 28860), (234, 28120), (240, 27417), (247, 26640), (260, 25308), (285, 23088), (296, 22230), (304, 21645), (312, 21090), (333, 19760), (342, 19240), (360, 18278), (370, 17784), (380, 17316), (390, 16872), (444, 14820), (456, 14430), (468, 14060), (481, 13680), (494, 13320), (520, 12654), (555, 11856), (570, 11544), (585, 11248), (592, 11115), (624, 10545), (666, 9880), (684, 9620), (703, 9360), (720, 9139), (740, 8892), (741, 8880), (760, 8658), (780, 8436), (855, 7696), (888, 7410), (912, 7215), (936, 7030), (962, 6840), (988, 6660), (1040, 6327), (1110, 5928), (1140, 5772), (1170, 5624), (1235, 5328), (1332, 4940), (1368, 4810), (1406, 4680), (1443, 4560), (1480, 4446), (1482, 4440), (1520, 4329), (1560, 4218), (1665, 3952), (1710, 3848), (1776, 3705), (1872, 3515), (1924, 3420), (1976, 3330), (2109, 3120), (2220, 2964), (2223, 2960), (2280, 2886), (2340, 2812), (2405, 2736), (2470, 2664)]