149883960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1249033}}^1$

素因数の和:1249047

約数の個数: 32

約数和(自身を含む): 449652240

約数和(自身を除く): 299768280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1249033, 2498066, 3747099, 4996132, 6245165, 7494198, 9992264, 12490330, 14988396, 18735495, 24980660, 29976792, 37470990, 49961320, 74941980, 149883960]

約数ペア:

[(1, 149883960), (2, 74941980), (3, 49961320), (4, 37470990), (5, 29976792), (6, 24980660), (8, 18735495), (10, 14988396), (12, 12490330), (15, 9992264), (20, 7494198), (24, 6245165), (30, 4996132), (40, 3747099), (60, 2498066), (120, 1249033)]