9827880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81899}}^1$

素因数の和:81913

約数の個数: 32

約数和(自身を含む): 29484000

約数和(自身を除く): 19656120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81899, 163798, 245697, 327596, 409495, 491394, 655192, 818990, 982788, 1228485, 1637980, 1965576, 2456970, 3275960, 4913940, 9827880]

約数ペア:

[(1, 9827880), (2, 4913940), (3, 3275960), (4, 2456970), (5, 1965576), (6, 1637980), (8, 1228485), (10, 982788), (12, 818990), (15, 655192), (20, 491394), (24, 409495), (30, 327596), (40, 245697), (60, 163798), (120, 81899)]