130533360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{543889}}^1$

素因数の和:543905

約数の個数: 40

約数和(自身を含む): 404654160

約数和(自身を除く): 274120800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 543889, 1087778, 1631667, 2175556, 2719445, 3263334, 4351112, 5438890, 6526668, 8158335, 8702224, 10877780, 13053336, 16316670, 21755560, 26106672, 32633340, 43511120, 65266680, 130533360]

約数ペア:

[(1, 130533360), (2, 65266680), (3, 43511120), (4, 32633340), (5, 26106672), (6, 21755560), (8, 16316670), (10, 13053336), (12, 10877780), (15, 8702224), (16, 8158335), (20, 6526668), (24, 5438890), (30, 4351112), (40, 3263334), (48, 2719445), (60, 2175556), (80, 1631667), (120, 1087778), (240, 543889)]