72226680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{601889}}^1$

素因数の和:601903

約数の個数: 32

約数和(自身を含む): 216680400

約数和(自身を除く): 144453720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 601889, 1203778, 1805667, 2407556, 3009445, 3611334, 4815112, 6018890, 7222668, 9028335, 12037780, 14445336, 18056670, 24075560, 36113340, 72226680]

約数ペア:

[(1, 72226680), (2, 36113340), (3, 24075560), (4, 18056670), (5, 14445336), (6, 12037780), (8, 9028335), (10, 7222668), (12, 6018890), (15, 4815112), (20, 3611334), (24, 3009445), (30, 2407556), (40, 1805667), (60, 1203778), (120, 601889)]