220360053840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{918166891}}^1$

素因数の和:918166907

約数の個数: 40

約数和(自身を含む): 683116167648

約数和(自身を除く): 462756113808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 918166891, 1836333782, 2754500673, 3672667564, 4590834455, 5509001346, 7345335128, 9181668910, 11018002692, 13772503365, 14690670256, 18363337820, 22036005384, 27545006730, 36726675640, 44072010768, 55090013460, 73453351280, 110180026920, 220360053840]

約数ペア:

[(1, 220360053840), (2, 110180026920), (3, 73453351280), (4, 55090013460), (5, 44072010768), (6, 36726675640), (8, 27545006730), (10, 22036005384), (12, 18363337820), (15, 14690670256), (16, 13772503365), (20, 11018002692), (24, 9181668910), (30, 7345335128), (40, 5509001346), (48, 4590834455), (60, 3672667564), (80, 2754500673), (120, 1836333782), (240, 918166891)]