120623280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{502597}}^1$

素因数の和:502613

約数の個数: 40

約数和(自身を含む): 373932912

約数和(自身を除く): 253309632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 502597, 1005194, 1507791, 2010388, 2512985, 3015582, 4020776, 5025970, 6031164, 7538955, 8041552, 10051940, 12062328, 15077910, 20103880, 24124656, 30155820, 40207760, 60311640, 120623280]

約数ペア:

[(1, 120623280), (2, 60311640), (3, 40207760), (4, 30155820), (5, 24124656), (6, 20103880), (8, 15077910), (10, 12062328), (12, 10051940), (15, 8041552), (16, 7538955), (20, 6031164), (24, 5025970), (30, 4020776), (40, 3015582), (48, 2512985), (60, 2010388), (80, 1507791), (120, 1005194), (240, 502597)]