120285240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1002377}}^1$

素因数の和:1002391

約数の個数: 32

約数和(自身を含む): 360856080

約数和(自身を除く): 240570840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1002377, 2004754, 3007131, 4009508, 5011885, 6014262, 8019016, 10023770, 12028524, 15035655, 20047540, 24057048, 30071310, 40095080, 60142620, 120285240]

約数ペア:

[(1, 120285240), (2, 60142620), (3, 40095080), (4, 30071310), (5, 24057048), (6, 20047540), (8, 15035655), (10, 12028524), (12, 10023770), (15, 8019016), (20, 6014262), (24, 5011885), (30, 4009508), (40, 3007131), (60, 2004754), (120, 1002377)]