717949920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1223}}^2$

素因数の和:2464

約数の個数: 72

約数和(自身を含む): 2263392936

約数和(自身を除く): 1545443016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1223, 2446, 3669, 4892, 6115, 7338, 9784, 12230, 14676, 18345, 19568, 24460, 29352, 36690, 39136, 48920, 58704, 73380, 97840, 117408, 146760, 195680, 293520, 587040, 1495729, 2991458, 4487187, 5982916, 7478645, 8974374, 11965832, 14957290, 17948748, 22435935, 23931664, 29914580, 35897496, 44871870, 47863328, 59829160, 71794992, 89743740, 119658320, 143589984, 179487480, 239316640, 358974960, 717949920]

約数ペア:

[(1, 717949920), (2, 358974960), (3, 239316640), (4, 179487480), (5, 143589984), (6, 119658320), (8, 89743740), (10, 71794992), (12, 59829160), (15, 47863328), (16, 44871870), (20, 35897496), (24, 29914580), (30, 23931664), (32, 22435935), (40, 17948748), (48, 14957290), (60, 11965832), (80, 8974374), (96, 7478645), (120, 5982916), (160, 4487187), (240, 2991458), (480, 1495729), (1223, 587040), (2446, 293520), (3669, 195680), (4892, 146760), (6115, 117408), (7338, 97840), (9784, 73380), (12230, 58704), (14676, 48920), (18345, 39136), (19568, 36690), (24460, 29352)]