264915720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{735877}}^1$

素因数の和:735894

約数の個数: 48

約数和(自身を含む): 860977260

約数和(自身を除く): 596061540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 735877, 1471754, 2207631, 2943508, 3679385, 4415262, 5887016, 6622893, 7358770, 8830524, 11038155, 13245786, 14717540, 17661048, 22076310, 26491572, 29435080, 33114465, 44152620, 52983144, 66228930, 88305240, 132457860, 264915720]

約数ペア:

[(1, 264915720), (2, 132457860), (3, 88305240), (4, 66228930), (5, 52983144), (6, 44152620), (8, 33114465), (9, 29435080), (10, 26491572), (12, 22076310), (15, 17661048), (18, 14717540), (20, 13245786), (24, 11038155), (30, 8830524), (36, 7358770), (40, 6622893), (45, 5887016), (60, 4415262), (72, 3679385), (90, 2943508), (120, 2207631), (180, 1471754), (360, 735877)]