65266680

素因数分解:

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

素因数の和:543903

約数の個数: 32

約数和(自身を含む): 195800400

約数和(自身を除く): 130533720

約数列:

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

約数ペア:

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