39528120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{329401}}^1$

素因数の和:329415

約数の個数: 32

約数和(自身を含む): 118584720

約数和(自身を除く): 79056600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 329401, 658802, 988203, 1317604, 1647005, 1976406, 2635208, 3294010, 3952812, 4941015, 6588020, 7905624, 9882030, 13176040, 19764060, 39528120]

約数ペア:

[(1, 39528120), (2, 19764060), (3, 13176040), (4, 9882030), (5, 7905624), (6, 6588020), (8, 4941015), (10, 3952812), (12, 3294010), (15, 2635208), (20, 1976406), (24, 1647005), (30, 1317604), (40, 988203), (60, 658802), (120, 329401)]