37890120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{315751}}^1$

素因数の和:315765

約数の個数: 32

約数和(自身を含む): 113670720

約数和(自身を除く): 75780600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 315751, 631502, 947253, 1263004, 1578755, 1894506, 2526008, 3157510, 3789012, 4736265, 6315020, 7578024, 9472530, 12630040, 18945060, 37890120]

約数ペア:

[(1, 37890120), (2, 18945060), (3, 12630040), (4, 9472530), (5, 7578024), (6, 6315020), (8, 4736265), (10, 3789012), (12, 3157510), (15, 2526008), (20, 1894506), (24, 1578755), (30, 1263004), (40, 947253), (60, 631502), (120, 315751)]