42215280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{175897}}^1$

素因数の和:175913

約数の個数: 40

約数和(自身を含む): 130868112

約数和(自身を除く): 88652832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 175897, 351794, 527691, 703588, 879485, 1055382, 1407176, 1758970, 2110764, 2638455, 2814352, 3517940, 4221528, 5276910, 7035880, 8443056, 10553820, 14071760, 21107640, 42215280]

約数ペア:

[(1, 42215280), (2, 21107640), (3, 14071760), (4, 10553820), (5, 8443056), (6, 7035880), (8, 5276910), (10, 4221528), (12, 3517940), (15, 2814352), (16, 2638455), (20, 2110764), (24, 1758970), (30, 1407176), (40, 1055382), (48, 879485), (60, 703588), (80, 527691), (120, 351794), (240, 175897)]