136138680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{378163}}^1$

素因数の和:378180

約数の個数: 48

約数和(自身を含む): 442451880

約数和(自身を除く): 306313200

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, 378163, 756326, 1134489, 1512652, 1890815, 2268978, 3025304, 3403467, 3781630, 4537956, 5672445, 6806934, 7563260, 9075912, 11344890, 13613868, 15126520, 17017335, 22689780, 27227736, 34034670, 45379560, 68069340, 136138680]

約数ペア:

[(1, 136138680), (2, 68069340), (3, 45379560), (4, 34034670), (5, 27227736), (6, 22689780), (8, 17017335), (9, 15126520), (10, 13613868), (12, 11344890), (15, 9075912), (18, 7563260), (20, 6806934), (24, 5672445), (30, 4537956), (36, 3781630), (40, 3403467), (45, 3025304), (60, 2268978), (72, 1890815), (90, 1512652), (120, 1134489), (180, 756326), (360, 378163)]