153591160

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 200994440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 151, 236, 295, 302, 431, 472, 590, 604, 755, 862, 1180, 1208, 1510, 1724, 2155, 2360, 3020, 3448, 4310, 6040, 8620, 8909, 17240, 17818, 25429, 35636, 44545, 50858, 65081, 71272, 89090, 101716, 127145, 130162, 178180, 203432, 254290, 260324, 325405, 356360, 508580, 520648, 650810, 1017160, 1301620, 2603240, 3839779, 7679558, 15359116, 19198895, 30718232, 38397790, 76795580, 153591160]

約数ペア:

[(1, 153591160), (2, 76795580), (4, 38397790), (5, 30718232), (8, 19198895), (10, 15359116), (20, 7679558), (40, 3839779), (59, 2603240), (118, 1301620), (151, 1017160), (236, 650810), (295, 520648), (302, 508580), (431, 356360), (472, 325405), (590, 260324), (604, 254290), (755, 203432), (862, 178180), (1180, 130162), (1208, 127145), (1510, 101716), (1724, 89090), (2155, 71272), (2360, 65081), (3020, 50858), (3448, 44545), (4310, 35636), (6040, 25429), (8620, 17818), (8909, 17240)]