248462040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2070517}}^1$

素因数の和:2070531

約数の個数: 32

約数和(自身を含む): 745386480

約数和(自身を除く): 496924440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2070517, 4141034, 6211551, 8282068, 10352585, 12423102, 16564136, 20705170, 24846204, 31057755, 41410340, 49692408, 62115510, 82820680, 124231020, 248462040]

約数ペア:

[(1, 248462040), (2, 124231020), (3, 82820680), (4, 62115510), (5, 49692408), (6, 41410340), (8, 31057755), (10, 24846204), (12, 20705170), (15, 16564136), (20, 12423102), (24, 10352585), (30, 8282068), (40, 6211551), (60, 4141034), (120, 2070517)]