76480380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{424891}}^1$

素因数の和:424906

約数の個数: 36

約数和(自身を含む): 231991032

約数和(自身を除く): 155510652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 424891, 849782, 1274673, 1699564, 2124455, 2549346, 3824019, 4248910, 5098692, 6373365, 7648038, 8497820, 12746730, 15296076, 19120095, 25493460, 38240190, 76480380]

約数ペア:

[(1, 76480380), (2, 38240190), (3, 25493460), (4, 19120095), (5, 15296076), (6, 12746730), (9, 8497820), (10, 7648038), (12, 6373365), (15, 5098692), (18, 4248910), (20, 3824019), (30, 2549346), (36, 2124455), (45, 1699564), (60, 1274673), (90, 849782), (180, 424891)]