38626680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{321889}}^1$

素因数の和:321903

約数の個数: 32

約数和(自身を含む): 115880400

約数和(自身を除く): 77253720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 321889, 643778, 965667, 1287556, 1609445, 1931334, 2575112, 3218890, 3862668, 4828335, 6437780, 7725336, 9656670, 12875560, 19313340, 38626680]

約数ペア:

[(1, 38626680), (2, 19313340), (3, 12875560), (4, 9656670), (5, 7725336), (6, 6437780), (8, 4828335), (10, 3862668), (12, 3218890), (15, 2575112), (20, 1931334), (24, 1609445), (30, 1287556), (40, 965667), (60, 643778), (120, 321889)]