614453520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2560223}}^1$

素因数の和:2560239

約数の個数: 40

約数和(自身を含む): 1904806656

約数和(自身を除く): 1290353136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2560223, 5120446, 7680669, 10240892, 12801115, 15361338, 20481784, 25602230, 30722676, 38403345, 40963568, 51204460, 61445352, 76806690, 102408920, 122890704, 153613380, 204817840, 307226760, 614453520]

約数ペア:

[(1, 614453520), (2, 307226760), (3, 204817840), (4, 153613380), (5, 122890704), (6, 102408920), (8, 76806690), (10, 61445352), (12, 51204460), (15, 40963568), (16, 38403345), (20, 30722676), (24, 25602230), (30, 20481784), (40, 15361338), (48, 12801115), (60, 10240892), (80, 7680669), (120, 5120446), (240, 2560223)]