39385560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{328213}}^1$

素因数の和:328227

約数の個数: 32

約数和(自身を含む): 118157040

約数和(自身を除く): 78771480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 328213, 656426, 984639, 1312852, 1641065, 1969278, 2625704, 3282130, 3938556, 4923195, 6564260, 7877112, 9846390, 13128520, 19692780, 39385560]

約数ペア:

[(1, 39385560), (2, 19692780), (3, 13128520), (4, 9846390), (5, 7877112), (6, 6564260), (8, 4923195), (10, 3938556), (12, 3282130), (15, 2625704), (20, 1969278), (24, 1641065), (30, 1312852), (40, 984639), (60, 656426), (120, 328213)]