8989303920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{2671}}^1$

素因数の和:3103

約数の個数: 160

約数和(自身を含む): 28706257920

約数和(自身を除く): 19716954000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 379, 444, 555, 592, 740, 758, 888, 1110, 1137, 1480, 1516, 1776, 1895, 2220, 2274, 2671, 2960, 3032, 3790, 4440, 4548, 5342, 5685, 6064, 7580, 8013, 8880, 9096, 10684, 11370, 13355, 14023, 15160, 16026, 18192, 21368, 22740, 26710, 28046, 30320, 32052, 40065, 42069, 42736, 45480, 53420, 56092, 64104, 70115, 80130, 84138, 90960, 98827, 106840, 112184, 128208, 140230, 160260, 168276, 197654, 210345, 213680, 224368, 280460, 296481, 320520, 336552, 395308, 420690, 494135, 560920, 592962, 641040, 673104, 790616, 841380, 988270, 1012309, 1121840, 1185924, 1482405, 1581232, 1682760, 1976540, 2024618, 2371848, 2964810, 3036927, 3365520, 3953080, 4049236, 4743696, 5061545, 5929620, 6073854, 7906160, 8098472, 10123090, 11859240, 12147708, 15184635, 16196944, 20246180, 23718480, 24295416, 30369270, 37455433, 40492360, 48590832, 60738540, 74910866, 80984720, 112366299, 121477080, 149821732, 187277165, 224732598, 242954160, 299643464, 374554330, 449465196, 561831495, 599286928, 749108660, 898930392, 1123662990, 1498217320, 1797860784, 2247325980, 2996434640, 4494651960, 8989303920]

約数ペア:

[(1, 8989303920), (2, 4494651960), (3, 2996434640), (4, 2247325980), (5, 1797860784), (6, 1498217320), (8, 1123662990), (10, 898930392), (12, 749108660), (15, 599286928), (16, 561831495), (20, 449465196), (24, 374554330), (30, 299643464), (37, 242954160), (40, 224732598), (48, 187277165), (60, 149821732), (74, 121477080), (80, 112366299), (111, 80984720), (120, 74910866), (148, 60738540), (185, 48590832), (222, 40492360), (240, 37455433), (296, 30369270), (370, 24295416), (379, 23718480), (444, 20246180), (555, 16196944), (592, 15184635), (740, 12147708), (758, 11859240), (888, 10123090), (1110, 8098472), (1137, 7906160), (1480, 6073854), (1516, 5929620), (1776, 5061545), (1895, 4743696), (2220, 4049236), (2274, 3953080), (2671, 3365520), (2960, 3036927), (3032, 2964810), (3790, 2371848), (4440, 2024618), (4548, 1976540), (5342, 1682760), (5685, 1581232), (6064, 1482405), (7580, 1185924), (8013, 1121840), (8880, 1012309), (9096, 988270), (10684, 841380), (11370, 790616), (13355, 673104), (14023, 641040), (15160, 592962), (16026, 560920), (18192, 494135), (21368, 420690), (22740, 395308), (26710, 336552), (28046, 320520), (30320, 296481), (32052, 280460), (40065, 224368), (42069, 213680), (42736, 210345), (45480, 197654), (53420, 168276), (56092, 160260), (64104, 140230), (70115, 128208), (80130, 112184), (84138, 106840), (90960, 98827)]