774300180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12905003}}^1$

素因数の和:12905015

約数の個数: 24

約数和(自身を含む): 2168040672

約数和(自身を除く): 1393740492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12905003, 25810006, 38715009, 51620012, 64525015, 77430018, 129050030, 154860036, 193575045, 258100060, 387150090, 774300180]

約数ペア:

[(1, 774300180), (2, 387150090), (3, 258100060), (4, 193575045), (5, 154860036), (6, 129050030), (10, 77430018), (12, 64525015), (15, 51620012), (20, 38715009), (30, 25810006), (60, 12905003)]