89480760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{745673}}^1$

素因数の和:745687

約数の個数: 32

約数和(自身を含む): 268442640

約数和(自身を除く): 178961880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 745673, 1491346, 2237019, 2982692, 3728365, 4474038, 5965384, 7456730, 8948076, 11185095, 14913460, 17896152, 22370190, 29826920, 44740380, 89480760]

約数ペア:

[(1, 89480760), (2, 44740380), (3, 29826920), (4, 22370190), (5, 17896152), (6, 14913460), (8, 11185095), (10, 8948076), (12, 7456730), (15, 5965384), (20, 4474038), (24, 3728365), (30, 2982692), (40, 2237019), (60, 1491346), (120, 745673)]