74301240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47629}}^1$

素因数の和:47656

約数の個数: 64

約数和(自身を含む): 240055200

約数和(自身を除く): 165753960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 47629, 95258, 142887, 190516, 238145, 285774, 381032, 476290, 571548, 619177, 714435, 952580, 1143096, 1238354, 1428870, 1857531, 1905160, 2476708, 2857740, 3095885, 3715062, 4953416, 5715480, 6191770, 7430124, 9287655, 12383540, 14860248, 18575310, 24767080, 37150620, 74301240]

約数ペア:

[(1, 74301240), (2, 37150620), (3, 24767080), (4, 18575310), (5, 14860248), (6, 12383540), (8, 9287655), (10, 7430124), (12, 6191770), (13, 5715480), (15, 4953416), (20, 3715062), (24, 3095885), (26, 2857740), (30, 2476708), (39, 1905160), (40, 1857531), (52, 1428870), (60, 1238354), (65, 1143096), (78, 952580), (104, 714435), (120, 619177), (130, 571548), (156, 476290), (195, 381032), (260, 285774), (312, 238145), (390, 190516), (520, 142887), (780, 95258), (1560, 47629)]