133446960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61781}}^1$

素因数の和:61803

約数の個数: 80

約数和(自身を含む): 459658080

約数和(自身を除く): 326211120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 61781, 123562, 185343, 247124, 308905, 370686, 494248, 556029, 617810, 741372, 926715, 988496, 1112058, 1235620, 1482744, 1668087, 1853430, 2224116, 2471240, 2780145, 2965488, 3336174, 3706860, 4448232, 4942480, 5560290, 6672348, 7413720, 8340435, 8896464, 11120580, 13344696, 14827440, 16680870, 22241160, 26689392, 33361740, 44482320, 66723480, 133446960]

約数ペア:

[(1, 133446960), (2, 66723480), (3, 44482320), (4, 33361740), (5, 26689392), (6, 22241160), (8, 16680870), (9, 14827440), (10, 13344696), (12, 11120580), (15, 8896464), (16, 8340435), (18, 7413720), (20, 6672348), (24, 5560290), (27, 4942480), (30, 4448232), (36, 3706860), (40, 3336174), (45, 2965488), (48, 2780145), (54, 2471240), (60, 2224116), (72, 1853430), (80, 1668087), (90, 1482744), (108, 1235620), (120, 1112058), (135, 988496), (144, 926715), (180, 741372), (216, 617810), (240, 556029), (270, 494248), (360, 370686), (432, 308905), (540, 247124), (720, 185343), (1080, 123562), (2160, 61781)]