27801240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{231677}}^1$

素因数の和:231691

約数の個数: 32

約数和(自身を含む): 83404080

約数和(自身を除く): 55602840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231677, 463354, 695031, 926708, 1158385, 1390062, 1853416, 2316770, 2780124, 3475155, 4633540, 5560248, 6950310, 9267080, 13900620, 27801240]

約数ペア:

[(1, 27801240), (2, 13900620), (3, 9267080), (4, 6950310), (5, 5560248), (6, 4633540), (8, 3475155), (10, 2780124), (12, 2316770), (15, 1853416), (20, 1390062), (24, 1158385), (30, 926708), (40, 695031), (60, 463354), (120, 231677)]