79498920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{662491}}^1$

素因数の和:662505

約数の個数: 32

約数和(自身を含む): 238497120

約数和(自身を除く): 158998200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 662491, 1324982, 1987473, 2649964, 3312455, 3974946, 5299928, 6624910, 7949892, 9937365, 13249820, 15899784, 19874730, 26499640, 39749460, 79498920]

約数ペア:

[(1, 79498920), (2, 39749460), (3, 26499640), (4, 19874730), (5, 15899784), (6, 13249820), (8, 9937365), (10, 7949892), (12, 6624910), (15, 5299928), (20, 3974946), (24, 3312455), (30, 2649964), (40, 1987473), (60, 1324982), (120, 662491)]