76388640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3701}}^1$

素因数の和:3762

約数の個数: 96

約数和(自身を含む): 246286656

約数和(自身を除く): 169898016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 3701, 4128, 5160, 6880, 7402, 10320, 11103, 14804, 18505, 20640, 22206, 29608, 37010, 44412, 55515, 59216, 74020, 88824, 111030, 118432, 148040, 159143, 177648, 222060, 296080, 318286, 355296, 444120, 477429, 592160, 636572, 795715, 888240, 954858, 1273144, 1591430, 1776480, 1909716, 2387145, 2546288, 3182860, 3819432, 4774290, 5092576, 6365720, 7638864, 9548580, 12731440, 15277728, 19097160, 25462880, 38194320, 76388640]

約数ペア:

[(1, 76388640), (2, 38194320), (3, 25462880), (4, 19097160), (5, 15277728), (6, 12731440), (8, 9548580), (10, 7638864), (12, 6365720), (15, 5092576), (16, 4774290), (20, 3819432), (24, 3182860), (30, 2546288), (32, 2387145), (40, 1909716), (43, 1776480), (48, 1591430), (60, 1273144), (80, 954858), (86, 888240), (96, 795715), (120, 636572), (129, 592160), (160, 477429), (172, 444120), (215, 355296), (240, 318286), (258, 296080), (344, 222060), (430, 177648), (480, 159143), (516, 148040), (645, 118432), (688, 111030), (860, 88824), (1032, 74020), (1290, 59216), (1376, 55515), (1720, 44412), (2064, 37010), (2580, 29608), (3440, 22206), (3701, 20640), (4128, 18505), (5160, 14804), (6880, 11103), (7402, 10320)]