65628960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{136727}}^1$

素因数の和:136745

約数の個数: 48

約数和(自身を含む): 206732736

約数和(自身を除く): 141103776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 136727, 273454, 410181, 546908, 683635, 820362, 1093816, 1367270, 1640724, 2050905, 2187632, 2734540, 3281448, 4101810, 4375264, 5469080, 6562896, 8203620, 10938160, 13125792, 16407240, 21876320, 32814480, 65628960]

約数ペア:

[(1, 65628960), (2, 32814480), (3, 21876320), (4, 16407240), (5, 13125792), (6, 10938160), (8, 8203620), (10, 6562896), (12, 5469080), (15, 4375264), (16, 4101810), (20, 3281448), (24, 2734540), (30, 2187632), (32, 2050905), (40, 1640724), (48, 1367270), (60, 1093816), (80, 820362), (96, 683635), (120, 546908), (160, 410181), (240, 273454), (480, 136727)]