131257920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{136727}}^1$

素因数の和:136747

約数の個数: 56

約数和(自身を含む): 416746944

約数和(自身を除く): 285489024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 136727, 273454, 410181, 546908, 683635, 820362, 1093816, 1367270, 1640724, 2050905, 2187632, 2734540, 3281448, 4101810, 4375264, 5469080, 6562896, 8203620, 8750528, 10938160, 13125792, 16407240, 21876320, 26251584, 32814480, 43752640, 65628960, 131257920]

約数ペア:

[(1, 131257920), (2, 65628960), (3, 43752640), (4, 32814480), (5, 26251584), (6, 21876320), (8, 16407240), (10, 13125792), (12, 10938160), (15, 8750528), (16, 8203620), (20, 6562896), (24, 5469080), (30, 4375264), (32, 4101810), (40, 3281448), (48, 2734540), (60, 2187632), (64, 2050905), (80, 1640724), (96, 1367270), (120, 1093816), (160, 820362), (192, 683635), (240, 546908), (320, 410181), (480, 273454), (960, 136727)]