526981080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{8429}}^1$

素因数の和:8964

約数の個数: 64

約数和(自身を含む): 1584165600

約数和(自身を除く): 1057184520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 6252, 7815, 8429, 10420, 12504, 15630, 16858, 20840, 25287, 31260, 33716, 42145, 50574, 62520, 67432, 84290, 101148, 126435, 168580, 202296, 252870, 337160, 505740, 1011480, 4391509, 8783018, 13174527, 17566036, 21957545, 26349054, 35132072, 43915090, 52698108, 65872635, 87830180, 105396216, 131745270, 175660360, 263490540, 526981080]

約数ペア:

[(1, 526981080), (2, 263490540), (3, 175660360), (4, 131745270), (5, 105396216), (6, 87830180), (8, 65872635), (10, 52698108), (12, 43915090), (15, 35132072), (20, 26349054), (24, 21957545), (30, 17566036), (40, 13174527), (60, 8783018), (120, 4391509), (521, 1011480), (1042, 505740), (1563, 337160), (2084, 252870), (2605, 202296), (3126, 168580), (4168, 126435), (5210, 101148), (6252, 84290), (7815, 67432), (8429, 62520), (10420, 50574), (12504, 42145), (15630, 33716), (16858, 31260), (20840, 25287)]