2621301240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21844177}}^1$

素因数の和:21844191

約数の個数: 32

約数和(自身を含む): 7863904080

約数和(自身を除く): 5242602840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21844177, 43688354, 65532531, 87376708, 109220885, 131065062, 174753416, 218441770, 262130124, 327662655, 436883540, 524260248, 655325310, 873767080, 1310650620, 2621301240]

約数ペア:

[(1, 2621301240), (2, 1310650620), (3, 873767080), (4, 655325310), (5, 524260248), (6, 436883540), (8, 327662655), (10, 262130124), (12, 218441770), (15, 174753416), (20, 131065062), (24, 109220885), (30, 87376708), (40, 65532531), (60, 43688354), (120, 21844177)]