308834040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2573617}}^1$

素因数の和:2573631

約数の個数: 32

約数和(自身を含む): 926502480

約数和(自身を除く): 617668440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2573617, 5147234, 7720851, 10294468, 12868085, 15441702, 20588936, 25736170, 30883404, 38604255, 51472340, 61766808, 77208510, 102944680, 154417020, 308834040]

約数ペア:

[(1, 308834040), (2, 154417020), (3, 102944680), (4, 77208510), (5, 61766808), (6, 51472340), (8, 38604255), (10, 30883404), (12, 25736170), (15, 20588936), (20, 15441702), (24, 12868085), (30, 10294468), (40, 7720851), (60, 5147234), (120, 2573617)]