69575280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{289897}}^1$

素因数の和:289913

約数の個数: 40

約数和(自身を含む): 215684112

約数和(自身を除く): 146108832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 289897, 579794, 869691, 1159588, 1449485, 1739382, 2319176, 2898970, 3478764, 4348455, 4638352, 5797940, 6957528, 8696910, 11595880, 13915056, 17393820, 23191760, 34787640, 69575280]

約数ペア:

[(1, 69575280), (2, 34787640), (3, 23191760), (4, 17393820), (5, 13915056), (6, 11595880), (8, 8696910), (10, 6957528), (12, 5797940), (15, 4638352), (16, 4348455), (20, 3478764), (24, 2898970), (30, 2319176), (40, 1739382), (48, 1449485), (60, 1159588), (80, 869691), (120, 579794), (240, 289897)]