145664760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1213873}}^1$

素因数の和:1213887

約数の個数: 32

約数和(自身を含む): 436994640

約数和(自身を除く): 291329880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1213873, 2427746, 3641619, 4855492, 6069365, 7283238, 9710984, 12138730, 14566476, 18208095, 24277460, 29132952, 36416190, 48554920, 72832380, 145664760]

約数ペア:

[(1, 145664760), (2, 72832380), (3, 48554920), (4, 36416190), (5, 29132952), (6, 24277460), (8, 18208095), (10, 14566476), (12, 12138730), (15, 9710984), (20, 7283238), (24, 6069365), (30, 4855492), (40, 3641619), (60, 2427746), (120, 1213873)]