2051243760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{5981}}^1$

素因数の和:7426

約数の個数: 80

約数和(自身を含む): 6364369440

約数和(自身を除く): 4313125680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1429, 2858, 4287, 5716, 5981, 7145, 8574, 11432, 11962, 14290, 17148, 17943, 21435, 22864, 23924, 28580, 29905, 34296, 35886, 42870, 47848, 57160, 59810, 68592, 71772, 85740, 89715, 95696, 114320, 119620, 143544, 171480, 179430, 239240, 287088, 342960, 358860, 478480, 717720, 1435440, 8546849, 17093698, 25640547, 34187396, 42734245, 51281094, 68374792, 85468490, 102562188, 128202735, 136749584, 170936980, 205124376, 256405470, 341873960, 410248752, 512810940, 683747920, 1025621880, 2051243760]

約数ペア:

[(1, 2051243760), (2, 1025621880), (3, 683747920), (4, 512810940), (5, 410248752), (6, 341873960), (8, 256405470), (10, 205124376), (12, 170936980), (15, 136749584), (16, 128202735), (20, 102562188), (24, 85468490), (30, 68374792), (40, 51281094), (48, 42734245), (60, 34187396), (80, 25640547), (120, 17093698), (240, 8546849), (1429, 1435440), (2858, 717720), (4287, 478480), (5716, 358860), (5981, 342960), (7145, 287088), (8574, 239240), (11432, 179430), (11962, 171480), (14290, 143544), (17148, 119620), (17943, 114320), (21435, 95696), (22864, 89715), (23924, 85740), (28580, 71772), (29905, 68592), (34296, 59810), (35886, 57160), (42870, 47848)]