61702440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{514187}}^1$

素因数の和:514201

約数の個数: 32

約数和(自身を含む): 185107680

約数和(自身を除く): 123405240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 514187, 1028374, 1542561, 2056748, 2570935, 3085122, 4113496, 5141870, 6170244, 7712805, 10283740, 12340488, 15425610, 20567480, 30851220, 61702440]

約数ペア:

[(1, 61702440), (2, 30851220), (3, 20567480), (4, 15425610), (5, 12340488), (6, 10283740), (8, 7712805), (10, 6170244), (12, 5141870), (15, 4113496), (20, 3085122), (24, 2570935), (30, 2056748), (40, 1542561), (60, 1028374), (120, 514187)]