123698040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1030817}}^1$

素因数の和:1030831

約数の個数: 32

約数和(自身を含む): 371094480

約数和(自身を除く): 247396440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1030817, 2061634, 3092451, 4123268, 5154085, 6184902, 8246536, 10308170, 12369804, 15462255, 20616340, 24739608, 30924510, 41232680, 61849020, 123698040]

約数ペア:

[(1, 123698040), (2, 61849020), (3, 41232680), (4, 30924510), (5, 24739608), (6, 20616340), (8, 15462255), (10, 12369804), (12, 10308170), (15, 8246536), (20, 6184902), (24, 5154085), (30, 4123268), (40, 3092451), (60, 2061634), (120, 1030817)]