39782760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331523}}^1$

素因数の和:331537

約数の個数: 32

約数和(自身を含む): 119348640

約数和(自身を除く): 79565880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331523, 663046, 994569, 1326092, 1657615, 1989138, 2652184, 3315230, 3978276, 4972845, 6630460, 7956552, 9945690, 13260920, 19891380, 39782760]

約数ペア:

[(1, 39782760), (2, 19891380), (3, 13260920), (4, 9945690), (5, 7956552), (6, 6630460), (8, 4972845), (10, 3978276), (12, 3315230), (15, 2652184), (20, 1989138), (24, 1657615), (30, 1326092), (40, 994569), (60, 663046), (120, 331523)]