56420040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{470167}}^1$

素因数の和:470181

約数の個数: 32

約数和(自身を含む): 169260480

約数和(自身を除く): 112840440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 470167, 940334, 1410501, 1880668, 2350835, 2821002, 3761336, 4701670, 5642004, 7052505, 9403340, 11284008, 14105010, 18806680, 28210020, 56420040]

約数ペア:

[(1, 56420040), (2, 28210020), (3, 18806680), (4, 14105010), (5, 11284008), (6, 9403340), (8, 7052505), (10, 5642004), (12, 4701670), (15, 3761336), (20, 2821002), (24, 2350835), (30, 1880668), (40, 1410501), (60, 940334), (120, 470167)]