136686960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{63281}}^1$

素因数の和:63303

約数の個数: 80

約数和(自身を含む): 470818080

約数和(自身を除く): 334131120

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, 63281, 126562, 189843, 253124, 316405, 379686, 506248, 569529, 632810, 759372, 949215, 1012496, 1139058, 1265620, 1518744, 1708587, 1898430, 2278116, 2531240, 2847645, 3037488, 3417174, 3796860, 4556232, 5062480, 5695290, 6834348, 7593720, 8542935, 9112464, 11390580, 13668696, 15187440, 17085870, 22781160, 27337392, 34171740, 45562320, 68343480, 136686960]

約数ペア:

[(1, 136686960), (2, 68343480), (3, 45562320), (4, 34171740), (5, 27337392), (6, 22781160), (8, 17085870), (9, 15187440), (10, 13668696), (12, 11390580), (15, 9112464), (16, 8542935), (18, 7593720), (20, 6834348), (24, 5695290), (27, 5062480), (30, 4556232), (36, 3796860), (40, 3417174), (45, 3037488), (48, 2847645), (54, 2531240), (60, 2278116), (72, 1898430), (80, 1708587), (90, 1518744), (108, 1265620), (120, 1139058), (135, 1012496), (144, 949215), (180, 759372), (216, 632810), (240, 569529), (270, 506248), (360, 379686), (432, 316405), (540, 253124), (720, 189843), (1080, 126562), (2160, 63281)]