2427960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20233}}^1$

素因数の和:20247

約数の個数: 32

約数和(自身を含む): 7284240

約数和(自身を除く): 4856280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20233, 40466, 60699, 80932, 101165, 121398, 161864, 202330, 242796, 303495, 404660, 485592, 606990, 809320, 1213980, 2427960]

約数ペア:

[(1, 2427960), (2, 1213980), (3, 809320), (4, 606990), (5, 485592), (6, 404660), (8, 303495), (10, 242796), (12, 202330), (15, 161864), (20, 121398), (24, 101165), (30, 80932), (40, 60699), (60, 40466), (120, 20233)]