8901240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{74177}}^1$

素因数の和:74191

約数の個数: 32

約数和(自身を含む): 26704080

約数和(自身を除く): 17802840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 74177, 148354, 222531, 296708, 370885, 445062, 593416, 741770, 890124, 1112655, 1483540, 1780248, 2225310, 2967080, 4450620, 8901240]

約数ペア:

[(1, 8901240), (2, 4450620), (3, 2967080), (4, 2225310), (5, 1780248), (6, 1483540), (8, 1112655), (10, 890124), (12, 741770), (15, 593416), (20, 445062), (24, 370885), (30, 296708), (40, 222531), (60, 148354), (120, 74177)]