427306920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{86851}}^1$

素因数の和:86906

約数の個数: 64

約数和(自身を含む): 1313202240

約数和(自身を除く): 885895320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 86851, 173702, 260553, 347404, 434255, 521106, 694808, 868510, 1042212, 1302765, 1737020, 2084424, 2605530, 3474040, 3560891, 5211060, 7121782, 10422120, 10682673, 14243564, 17804455, 21365346, 28487128, 35608910, 42730692, 53413365, 71217820, 85461384, 106826730, 142435640, 213653460, 427306920]

約数ペア:

[(1, 427306920), (2, 213653460), (3, 142435640), (4, 106826730), (5, 85461384), (6, 71217820), (8, 53413365), (10, 42730692), (12, 35608910), (15, 28487128), (20, 21365346), (24, 17804455), (30, 14243564), (40, 10682673), (41, 10422120), (60, 7121782), (82, 5211060), (120, 3560891), (123, 3474040), (164, 2605530), (205, 2084424), (246, 1737020), (328, 1302765), (410, 1042212), (492, 868510), (615, 694808), (820, 521106), (984, 434255), (1230, 347404), (1640, 260553), (2460, 173702), (4920, 86851)]