3898920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{32491}}^1$

素因数の和:32505

約数の個数: 32

約数和(自身を含む): 11697120

約数和(自身を除く): 7798200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 32491, 64982, 97473, 129964, 162455, 194946, 259928, 324910, 389892, 487365, 649820, 779784, 974730, 1299640, 1949460, 3898920]

約数ペア:

[(1, 3898920), (2, 1949460), (3, 1299640), (4, 974730), (5, 779784), (6, 649820), (8, 487365), (10, 389892), (12, 324910), (15, 259928), (20, 194946), (24, 162455), (30, 129964), (40, 97473), (60, 64982), (120, 32491)]