2486780760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20723173}}^1$

素因数の和:20723187

約数の個数: 32

約数和(自身を含む): 7460342640

約数和(自身を除く): 4973561880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20723173, 41446346, 62169519, 82892692, 103615865, 124339038, 165785384, 207231730, 248678076, 310847595, 414463460, 497356152, 621695190, 828926920, 1243390380, 2486780760]

約数ペア:

[(1, 2486780760), (2, 1243390380), (3, 828926920), (4, 621695190), (5, 497356152), (6, 414463460), (8, 310847595), (10, 248678076), (12, 207231730), (15, 165785384), (20, 124339038), (24, 103615865), (30, 82892692), (40, 62169519), (60, 41446346), (120, 20723173)]