12573840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52391}}^1$

素因数の和:52407

約数の個数: 40

約数和(自身を含む): 38979648

約数和(自身を除く): 26405808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52391, 104782, 157173, 209564, 261955, 314346, 419128, 523910, 628692, 785865, 838256, 1047820, 1257384, 1571730, 2095640, 2514768, 3143460, 4191280, 6286920, 12573840]

約数ペア:

[(1, 12573840), (2, 6286920), (3, 4191280), (4, 3143460), (5, 2514768), (6, 2095640), (8, 1571730), (10, 1257384), (12, 1047820), (15, 838256), (16, 785865), (20, 628692), (24, 523910), (30, 419128), (40, 314346), (48, 261955), (60, 209564), (80, 157173), (120, 104782), (240, 52391)]