147424440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1228537}}^1$

素因数の和:1228551

約数の個数: 32

約数和(自身を含む): 442273680

約数和(自身を除く): 294849240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1228537, 2457074, 3685611, 4914148, 6142685, 7371222, 9828296, 12285370, 14742444, 18428055, 24570740, 29484888, 36856110, 49141480, 73712220, 147424440]

約数ペア:

[(1, 147424440), (2, 73712220), (3, 49141480), (4, 36856110), (5, 29484888), (6, 24570740), (8, 18428055), (10, 14742444), (12, 12285370), (15, 9828296), (20, 7371222), (24, 6142685), (30, 4914148), (40, 3685611), (60, 2457074), (120, 1228537)]