140582760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1171523}}^1$

素因数の和:1171537

約数の個数: 32

約数和(自身を含む): 421748640

約数和(自身を除く): 281165880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1171523, 2343046, 3514569, 4686092, 5857615, 7029138, 9372184, 11715230, 14058276, 17572845, 23430460, 28116552, 35145690, 46860920, 70291380, 140582760]

約数ペア:

[(1, 140582760), (2, 70291380), (3, 46860920), (4, 35145690), (5, 28116552), (6, 23430460), (8, 17572845), (10, 14058276), (12, 11715230), (15, 9372184), (20, 7029138), (24, 5857615), (30, 4686092), (40, 3514569), (60, 2343046), (120, 1171523)]