2945848080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1753481}}^1$

素因数の和:1753504

約数の個数: 80

約数和(自身を含む): 10436724864

約数和(自身を除く): 7490876784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1753481, 3506962, 5260443, 7013924, 8767405, 10520886, 12274367, 14027848, 17534810, 21041772, 24548734, 26302215, 28055696, 35069620, 36823101, 42083544, 49097468, 52604430, 61371835, 70139240, 73646202, 84167088, 98194936, 105208860, 122743670, 140278480, 147292404, 184115505, 196389872, 210417720, 245487340, 294584808, 368231010, 420835440, 490974680, 589169616, 736462020, 981949360, 1472924040, 2945848080]

約数ペア:

[(1, 2945848080), (2, 1472924040), (3, 981949360), (4, 736462020), (5, 589169616), (6, 490974680), (7, 420835440), (8, 368231010), (10, 294584808), (12, 245487340), (14, 210417720), (15, 196389872), (16, 184115505), (20, 147292404), (21, 140278480), (24, 122743670), (28, 105208860), (30, 98194936), (35, 84167088), (40, 73646202), (42, 70139240), (48, 61371835), (56, 52604430), (60, 49097468), (70, 42083544), (80, 36823101), (84, 35069620), (105, 28055696), (112, 26302215), (120, 24548734), (140, 21041772), (168, 17534810), (210, 14027848), (240, 12274367), (280, 10520886), (336, 8767405), (420, 7013924), (560, 5260443), (840, 3506962), (1680, 1753481)]