6457120

素因数分解:

$2^5\times 5^1\times {\mathrm{40357}}^1$

素因数の和:40372

約数の個数: 24

約数和(自身を含む): 15255324

約数和(自身を除く): 8798204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 40357, 80714, 161428, 201785, 322856, 403570, 645712, 807140, 1291424, 1614280, 3228560, 6457120]

約数ペア:

[(1, 6457120), (2, 3228560), (4, 1614280), (5, 1291424), (8, 807140), (10, 645712), (16, 403570), (20, 322856), (32, 201785), (40, 161428), (80, 80714), (160, 40357)]