85516920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{237547}}^1$

素因数の和:237564

約数の個数: 48

約数和(自身を含む): 277931160

約数和(自身を除く): 192414240

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, 237547, 475094, 712641, 950188, 1187735, 1425282, 1900376, 2137923, 2375470, 2850564, 3563205, 4275846, 4750940, 5701128, 7126410, 8551692, 9501880, 10689615, 14252820, 17103384, 21379230, 28505640, 42758460, 85516920]

約数ペア:

[(1, 85516920), (2, 42758460), (3, 28505640), (4, 21379230), (5, 17103384), (6, 14252820), (8, 10689615), (9, 9501880), (10, 8551692), (12, 7126410), (15, 5701128), (18, 4750940), (20, 4275846), (24, 3563205), (30, 2850564), (36, 2375470), (40, 2137923), (45, 1900376), (60, 1425282), (72, 1187735), (90, 950188), (120, 712641), (180, 475094), (360, 237547)]