75366420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1256107}}^1$

素因数の和:1256119

約数の個数: 24

約数和(自身を含む): 211026144

約数和(自身を除く): 135659724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1256107, 2512214, 3768321, 5024428, 6280535, 7536642, 12561070, 15073284, 18841605, 25122140, 37683210, 75366420]

約数ペア:

[(1, 75366420), (2, 37683210), (3, 25122140), (4, 18841605), (5, 15073284), (6, 12561070), (10, 7536642), (12, 6280535), (15, 5024428), (20, 3768321), (30, 2512214), (60, 1256107)]