2422240

素因数分解:

$2^5\times 5^1\times {\mathrm{15139}}^1$

素因数の和:15154

約数の個数: 24

約数和(自身を含む): 5722920

約数和(自身を除く): 3300680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 15139, 30278, 60556, 75695, 121112, 151390, 242224, 302780, 484448, 605560, 1211120, 2422240]

約数ペア:

[(1, 2422240), (2, 1211120), (4, 605560), (5, 484448), (8, 302780), (10, 242224), (16, 151390), (20, 121112), (32, 75695), (40, 60556), (80, 30278), (160, 15139)]