304571640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2538097}}^1$

素因数の和:2538111

約数の個数: 32

約数和(自身を含む): 913715280

約数和(自身を除く): 609143640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2538097, 5076194, 7614291, 10152388, 12690485, 15228582, 20304776, 25380970, 30457164, 38071455, 50761940, 60914328, 76142910, 101523880, 152285820, 304571640]

約数ペア:

[(1, 304571640), (2, 152285820), (3, 101523880), (4, 76142910), (5, 60914328), (6, 50761940), (8, 38071455), (10, 30457164), (12, 25380970), (15, 20304776), (20, 15228582), (24, 12690485), (30, 10152388), (40, 7614291), (60, 5076194), (120, 2538097)]