137406960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{190843}}^1$

素因数の和:190862

約数の個数: 60

約数和(自身を含む): 461460792

約数和(自身を除く): 324053832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 190843, 381686, 572529, 763372, 954215, 1145058, 1526744, 1717587, 1908430, 2290116, 2862645, 3053488, 3435174, 3816860, 4580232, 5725290, 6870348, 7633720, 8587935, 9160464, 11450580, 13740696, 15267440, 17175870, 22901160, 27481392, 34351740, 45802320, 68703480, 137406960]

約数ペア:

[(1, 137406960), (2, 68703480), (3, 45802320), (4, 34351740), (5, 27481392), (6, 22901160), (8, 17175870), (9, 15267440), (10, 13740696), (12, 11450580), (15, 9160464), (16, 8587935), (18, 7633720), (20, 6870348), (24, 5725290), (30, 4580232), (36, 3816860), (40, 3435174), (45, 3053488), (48, 2862645), (60, 2290116), (72, 1908430), (80, 1717587), (90, 1526744), (120, 1145058), (144, 954215), (180, 763372), (240, 572529), (360, 381686), (720, 190843)]