1330304880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5542937}}^1$

素因数の和:5542953

約数の個数: 40

約数和(自身を含む): 4123945872

約数和(自身を除く): 2793640992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5542937, 11085874, 16628811, 22171748, 27714685, 33257622, 44343496, 55429370, 66515244, 83144055, 88686992, 110858740, 133030488, 166288110, 221717480, 266060976, 332576220, 443434960, 665152440, 1330304880]

約数ペア:

[(1, 1330304880), (2, 665152440), (3, 443434960), (4, 332576220), (5, 266060976), (6, 221717480), (8, 166288110), (10, 133030488), (12, 110858740), (15, 88686992), (16, 83144055), (20, 66515244), (24, 55429370), (30, 44343496), (40, 33257622), (48, 27714685), (60, 22171748), (80, 16628811), (120, 11085874), (240, 5542937)]