148890120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1240751}}^1$

素因数の和:1240765

約数の個数: 32

約数和(自身を含む): 446670720

約数和(自身を除く): 297780600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1240751, 2481502, 3722253, 4963004, 6203755, 7444506, 9926008, 12407510, 14889012, 18611265, 24815020, 29778024, 37222530, 49630040, 74445060, 148890120]

約数ペア:

[(1, 148890120), (2, 74445060), (3, 49630040), (4, 37222530), (5, 29778024), (6, 24815020), (8, 18611265), (10, 14889012), (12, 12407510), (15, 9926008), (20, 7444506), (24, 6203755), (30, 4963004), (40, 3722253), (60, 2481502), (120, 1240751)]