24639240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{205327}}^1$

素因数の和:205341

約数の個数: 32

約数和(自身を含む): 73918080

約数和(自身を除く): 49278840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 205327, 410654, 615981, 821308, 1026635, 1231962, 1642616, 2053270, 2463924, 3079905, 4106540, 4927848, 6159810, 8213080, 12319620, 24639240]

約数ペア:

[(1, 24639240), (2, 12319620), (3, 8213080), (4, 6159810), (5, 4927848), (6, 4106540), (8, 3079905), (10, 2463924), (12, 2053270), (15, 1642616), (20, 1231962), (24, 1026635), (30, 821308), (40, 615981), (60, 410654), (120, 205327)]