66333360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{276389}}^1$

素因数の和:276405

約数の個数: 40

約数和(自身を含む): 205634160

約数和(自身を除く): 139300800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 276389, 552778, 829167, 1105556, 1381945, 1658334, 2211112, 2763890, 3316668, 4145835, 4422224, 5527780, 6633336, 8291670, 11055560, 13266672, 16583340, 22111120, 33166680, 66333360]

約数ペア:

[(1, 66333360), (2, 33166680), (3, 22111120), (4, 16583340), (5, 13266672), (6, 11055560), (8, 8291670), (10, 6633336), (12, 5527780), (15, 4422224), (16, 4145835), (20, 3316668), (24, 2763890), (30, 2211112), (40, 1658334), (48, 1381945), (60, 1105556), (80, 829167), (120, 552778), (240, 276389)]