56746920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24889}}^1$

素因数の和:24922

約数の個数: 64

約数和(自身を含む): 179208000

約数和(自身を除く): 122461080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 24889, 49778, 74667, 99556, 124445, 149334, 199112, 248890, 298668, 373335, 472891, 497780, 597336, 746670, 945782, 995560, 1418673, 1493340, 1891564, 2364455, 2837346, 2986680, 3783128, 4728910, 5674692, 7093365, 9457820, 11349384, 14186730, 18915640, 28373460, 56746920]

約数ペア:

[(1, 56746920), (2, 28373460), (3, 18915640), (4, 14186730), (5, 11349384), (6, 9457820), (8, 7093365), (10, 5674692), (12, 4728910), (15, 3783128), (19, 2986680), (20, 2837346), (24, 2364455), (30, 1891564), (38, 1493340), (40, 1418673), (57, 995560), (60, 945782), (76, 746670), (95, 597336), (114, 497780), (120, 472891), (152, 373335), (190, 298668), (228, 248890), (285, 199112), (380, 149334), (456, 124445), (570, 99556), (760, 74667), (1140, 49778), (2280, 24889)]