39908760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{332573}}^1$

素因数の和:332587

約数の個数: 32

約数和(自身を含む): 119726640

約数和(自身を除く): 79817880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 332573, 665146, 997719, 1330292, 1662865, 1995438, 2660584, 3325730, 3990876, 4988595, 6651460, 7981752, 9977190, 13302920, 19954380, 39908760]

約数ペア:

[(1, 39908760), (2, 19954380), (3, 13302920), (4, 9977190), (5, 7981752), (6, 6651460), (8, 4988595), (10, 3990876), (12, 3325730), (15, 2660584), (20, 1995438), (24, 1662865), (30, 1330292), (40, 997719), (60, 665146), (120, 332573)]