85760560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 210272256

約数和(自身を除く): 124511696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 367, 368, 460, 508, 635, 734, 920, 1016, 1270, 1468, 1835, 1840, 2032, 2540, 2921, 2936, 3670, 5080, 5842, 5872, 7340, 8441, 10160, 11684, 14605, 14680, 16882, 23368, 29210, 29360, 33764, 42205, 46609, 46736, 58420, 67528, 84410, 93218, 116840, 135056, 168820, 186436, 233045, 233680, 337640, 372872, 466090, 675280, 745744, 932180, 1072007, 1864360, 2144014, 3728720, 4288028, 5360035, 8576056, 10720070, 17152112, 21440140, 42880280, 85760560]

約数ペア:

[(1, 85760560), (2, 42880280), (4, 21440140), (5, 17152112), (8, 10720070), (10, 8576056), (16, 5360035), (20, 4288028), (23, 3728720), (40, 2144014), (46, 1864360), (80, 1072007), (92, 932180), (115, 745744), (127, 675280), (184, 466090), (230, 372872), (254, 337640), (367, 233680), (368, 233045), (460, 186436), (508, 168820), (635, 135056), (734, 116840), (920, 93218), (1016, 84410), (1270, 67528), (1468, 58420), (1835, 46736), (1840, 46609), (2032, 42205), (2540, 33764), (2921, 29360), (2936, 29210), (3670, 23368), (5080, 16882), (5842, 14680), (5872, 14605), (7340, 11684), (8441, 10160)]