146818920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1223491}}^1$

素因数の和:1223505

約数の個数: 32

約数和(自身を含む): 440457120

約数和(自身を除く): 293638200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1223491, 2446982, 3670473, 4893964, 6117455, 7340946, 9787928, 12234910, 14681892, 18352365, 24469820, 29363784, 36704730, 48939640, 73409460, 146818920]

約数ペア:

[(1, 146818920), (2, 73409460), (3, 48939640), (4, 36704730), (5, 29363784), (6, 24469820), (8, 18352365), (10, 14681892), (12, 12234910), (15, 9787928), (20, 7340946), (24, 6117455), (30, 4893964), (40, 3670473), (60, 2446982), (120, 1223491)]