306072120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2550601}}^1$

素因数の和:2550615

約数の個数: 32

約数和(自身を含む): 918216720

約数和(自身を除く): 612144600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2550601, 5101202, 7651803, 10202404, 12753005, 15303606, 20404808, 25506010, 30607212, 38259015, 51012020, 61214424, 76518030, 102024040, 153036060, 306072120]

約数ペア:

[(1, 306072120), (2, 153036060), (3, 102024040), (4, 76518030), (5, 61214424), (6, 51012020), (8, 38259015), (10, 30607212), (12, 25506010), (15, 20404808), (20, 15303606), (24, 12753005), (30, 10202404), (40, 7651803), (60, 5101202), (120, 2550601)]