201632880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{840137}}^1$

素因数の和:840153

約数の個数: 40

約数和(自身を含む): 625062672

約数和(自身を除く): 423429792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 840137, 1680274, 2520411, 3360548, 4200685, 5040822, 6721096, 8401370, 10081644, 12602055, 13442192, 16802740, 20163288, 25204110, 33605480, 40326576, 50408220, 67210960, 100816440, 201632880]

約数ペア:

[(1, 201632880), (2, 100816440), (3, 67210960), (4, 50408220), (5, 40326576), (6, 33605480), (8, 25204110), (10, 20163288), (12, 16802740), (15, 13442192), (16, 12602055), (20, 10081644), (24, 8401370), (30, 6721096), (40, 5040822), (48, 4200685), (60, 3360548), (80, 2520411), (120, 1680274), (240, 840137)]