215960760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{599891}}^1$

素因数の和:599908

約数の個数: 48

約数和(自身を含む): 701873640

約数和(自身を除く): 485912880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 599891, 1199782, 1799673, 2399564, 2999455, 3599346, 4799128, 5399019, 5998910, 7198692, 8998365, 10798038, 11997820, 14397384, 17996730, 21596076, 23995640, 26995095, 35993460, 43192152, 53990190, 71986920, 107980380, 215960760]

約数ペア:

[(1, 215960760), (2, 107980380), (3, 71986920), (4, 53990190), (5, 43192152), (6, 35993460), (8, 26995095), (9, 23995640), (10, 21596076), (12, 17996730), (15, 14397384), (18, 11997820), (20, 10798038), (24, 8998365), (30, 7198692), (36, 5998910), (40, 5399019), (45, 4799128), (60, 3599346), (72, 2999455), (90, 2399564), (120, 1799673), (180, 1199782), (360, 599891)]