288456480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 288

約数和(自身を含む): 1117247040

約数和(自身を除く): 828790560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 811, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1622, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2433, 2470, 2736, 2964, 3040, 3120, 3244, 3420, 3705, 3744, 3952, 4055, 4446, 4560, 4680, 4866, 4940, 5472, 5928, 6240, 6488, 6840, 7299, 7410, 7904, 8110, 8892, 9120, 9360, 9732, 9880, 10543, 11115, 11856, 12165, 12976, 13680, 14598, 14820, 15409, 16220, 17784, 18720, 19464, 19760, 21086, 22230, 23712, 24330, 25952, 27360, 29196, 29640, 30818, 31629, 32440, 35568, 36495, 38928, 39520, 42172, 44460, 46227, 48660, 52715, 58392, 59280, 61636, 63258, 64880, 71136, 72990, 77045, 77856, 84344, 88920, 92454, 94887, 97320, 105430, 116784, 118560, 123272, 126516, 129760, 138681, 145980, 154090, 158145, 168688, 177840, 184908, 189774, 194640, 200317, 210860, 231135, 233568, 246544, 253032, 277362, 291960, 308180, 316290, 337376, 355680, 369816, 379548, 389280, 400634, 421720, 462270, 474435, 493088, 506064, 554724, 583920, 600951, 616360, 632580, 693405, 739632, 759096, 801268, 843440, 924540, 948870, 1001585, 1012128, 1109448, 1167840, 1201902, 1232720, 1265160, 1386810, 1479264, 1518192, 1602536, 1686880, 1802853, 1849080, 1897740, 2003170, 2218896, 2403804, 2465440, 2530320, 2773620, 3004755, 3036384, 3205072, 3605706, 3698160, 3795480, 4006340, 4437792, 4807608, 5060640, 5547240, 6009510, 6410144, 7211412, 7396320, 7590960, 8012680, 9014265, 9615216, 11094480, 12019020, 14422824, 15181920, 16025360, 18028530, 19230432, 22188960, 24038040, 28845648, 32050720, 36057060, 48076080, 57691296, 72114120, 96152160, 144228240, 288456480]

約数ペア:

[(1, 288456480), (2, 144228240), (3, 96152160), (4, 72114120), (5, 57691296), (6, 48076080), (8, 36057060), (9, 32050720), (10, 28845648), (12, 24038040), (13, 22188960), (15, 19230432), (16, 18028530), (18, 16025360), (19, 15181920), (20, 14422824), (24, 12019020), (26, 11094480), (30, 9615216), (32, 9014265), (36, 8012680), (38, 7590960), (39, 7396320), (40, 7211412), (45, 6410144), (48, 6009510), (52, 5547240), (57, 5060640), (60, 4807608), (65, 4437792), (72, 4006340), (76, 3795480), (78, 3698160), (80, 3605706), (90, 3205072), (95, 3036384), (96, 3004755), (104, 2773620), (114, 2530320), (117, 2465440), (120, 2403804), (130, 2218896), (144, 2003170), (152, 1897740), (156, 1849080), (160, 1802853), (171, 1686880), (180, 1602536), (190, 1518192), (195, 1479264), (208, 1386810), (228, 1265160), (234, 1232720), (240, 1201902), (247, 1167840), (260, 1109448), (285, 1012128), (288, 1001585), (304, 948870), (312, 924540), (342, 843440), (360, 801268), (380, 759096), (390, 739632), (416, 693405), (456, 632580), (468, 616360), (480, 600951), (494, 583920), (520, 554724), (570, 506064), (585, 493088), (608, 474435), (624, 462270), (684, 421720), (720, 400634), (741, 389280), (760, 379548), (780, 369816), (811, 355680), (855, 337376), (912, 316290), (936, 308180), (988, 291960), (1040, 277362), (1140, 253032), (1170, 246544), (1235, 233568), (1248, 231135), (1368, 210860), (1440, 200317), (1482, 194640), (1520, 189774), (1560, 184908), (1622, 177840), (1710, 168688), (1824, 158145), (1872, 154090), (1976, 145980), (2080, 138681), (2223, 129760), (2280, 126516), (2340, 123272), (2433, 118560), (2470, 116784), (2736, 105430), (2964, 97320), (3040, 94887), (3120, 92454), (3244, 88920), (3420, 84344), (3705, 77856), (3744, 77045), (3952, 72990), (4055, 71136), (4446, 64880), (4560, 63258), (4680, 61636), (4866, 59280), (4940, 58392), (5472, 52715), (5928, 48660), (6240, 46227), (6488, 44460), (6840, 42172), (7299, 39520), (7410, 38928), (7904, 36495), (8110, 35568), (8892, 32440), (9120, 31629), (9360, 30818), (9732, 29640), (9880, 29196), (10543, 27360), (11115, 25952), (11856, 24330), (12165, 23712), (12976, 22230), (13680, 21086), (14598, 19760), (14820, 19464), (15409, 18720), (16220, 17784)]