42242520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{352021}}^1$

素因数の和:352035

約数の個数: 32

約数和(自身を含む): 126727920

約数和(自身を除く): 84485400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 352021, 704042, 1056063, 1408084, 1760105, 2112126, 2816168, 3520210, 4224252, 5280315, 7040420, 8448504, 10560630, 14080840, 21121260, 42242520]

約数ペア:

[(1, 42242520), (2, 21121260), (3, 14080840), (4, 10560630), (5, 8448504), (6, 7040420), (8, 5280315), (10, 4224252), (12, 3520210), (15, 2816168), (20, 2112126), (24, 1760105), (30, 1408084), (40, 1056063), (60, 704042), (120, 352021)]