61982040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{516517}}^1$

素因数の和:516531

約数の個数: 32

約数和(自身を含む): 185946480

約数和(自身を除く): 123964440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 516517, 1033034, 1549551, 2066068, 2582585, 3099102, 4132136, 5165170, 6198204, 7747755, 10330340, 12396408, 15495510, 20660680, 30991020, 61982040]

約数ペア:

[(1, 61982040), (2, 30991020), (3, 20660680), (4, 15495510), (5, 12396408), (6, 10330340), (8, 7747755), (10, 6198204), (12, 5165170), (15, 4132136), (20, 3099102), (24, 2582585), (30, 2066068), (40, 1549551), (60, 1033034), (120, 516517)]