69589680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{289957}}^1$

素因数の和:289973

約数の個数: 40

約数和(自身を含む): 215728752

約数和(自身を除く): 146139072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 289957, 579914, 869871, 1159828, 1449785, 1739742, 2319656, 2899570, 3479484, 4349355, 4639312, 5799140, 6958968, 8698710, 11598280, 13917936, 17397420, 23196560, 34794840, 69589680]

約数ペア:

[(1, 69589680), (2, 34794840), (3, 23196560), (4, 17397420), (5, 13917936), (6, 11598280), (8, 8698710), (10, 6958968), (12, 5799140), (15, 4639312), (16, 4349355), (20, 3479484), (24, 2899570), (30, 2319656), (40, 1739742), (48, 1449785), (60, 1159828), (80, 869871), (120, 579914), (240, 289957)]