55742520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{464521}}^1$

素因数の和:464535

約数の個数: 32

約数和(自身を含む): 167227920

約数和(自身を除く): 111485400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 464521, 929042, 1393563, 1858084, 2322605, 2787126, 3716168, 4645210, 5574252, 6967815, 9290420, 11148504, 13935630, 18580840, 27871260, 55742520]

約数ペア:

[(1, 55742520), (2, 27871260), (3, 18580840), (4, 13935630), (5, 11148504), (6, 9290420), (8, 6967815), (10, 5574252), (12, 4645210), (15, 3716168), (20, 2787126), (24, 2322605), (30, 1858084), (40, 1393563), (60, 929042), (120, 464521)]