251147640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2092897}}^1$

素因数の和:2092911

約数の個数: 32

約数和(自身を含む): 753443280

約数和(自身を除く): 502295640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2092897, 4185794, 6278691, 8371588, 10464485, 12557382, 16743176, 20928970, 25114764, 31393455, 41857940, 50229528, 62786910, 83715880, 125573820, 251147640]

約数ペア:

[(1, 251147640), (2, 125573820), (3, 83715880), (4, 62786910), (5, 50229528), (6, 41857940), (8, 31393455), (10, 25114764), (12, 20928970), (15, 16743176), (20, 12557382), (24, 10464485), (30, 8371588), (40, 6278691), (60, 4185794), (120, 2092897)]