130744440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{363179}}^1$

素因数の和:363196

約数の個数: 48

約数和(自身を含む): 424920600

約数和(自身を除く): 294176160

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, 363179, 726358, 1089537, 1452716, 1815895, 2179074, 2905432, 3268611, 3631790, 4358148, 5447685, 6537222, 7263580, 8716296, 10895370, 13074444, 14527160, 16343055, 21790740, 26148888, 32686110, 43581480, 65372220, 130744440]

約数ペア:

[(1, 130744440), (2, 65372220), (3, 43581480), (4, 32686110), (5, 26148888), (6, 21790740), (8, 16343055), (9, 14527160), (10, 13074444), (12, 10895370), (15, 8716296), (18, 7263580), (20, 6537222), (24, 5447685), (30, 4358148), (36, 3631790), (40, 3268611), (45, 2905432), (60, 2179074), (72, 1815895), (90, 1452716), (120, 1089537), (180, 726358), (360, 363179)]