8661420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{48119}}^1$

素因数の和:48134

約数の個数: 36

約数和(自身を含む): 26273520

約数和(自身を除く): 17612100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 48119, 96238, 144357, 192476, 240595, 288714, 433071, 481190, 577428, 721785, 866142, 962380, 1443570, 1732284, 2165355, 2887140, 4330710, 8661420]

約数ペア:

[(1, 8661420), (2, 4330710), (3, 2887140), (4, 2165355), (5, 1732284), (6, 1443570), (9, 962380), (10, 866142), (12, 721785), (15, 577428), (18, 481190), (20, 433071), (30, 288714), (36, 240595), (45, 192476), (60, 144357), (90, 96238), (180, 48119)]