487686960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{225781}}^1$

素因数の和:225803

約数の個数: 80

約数和(自身を含む): 1679818080

約数和(自身を除く): 1192131120

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, 225781, 451562, 677343, 903124, 1128905, 1354686, 1806248, 2032029, 2257810, 2709372, 3386715, 3612496, 4064058, 4515620, 5418744, 6096087, 6773430, 8128116, 9031240, 10160145, 10837488, 12192174, 13546860, 16256232, 18062480, 20320290, 24384348, 27093720, 30480435, 32512464, 40640580, 48768696, 54187440, 60960870, 81281160, 97537392, 121921740, 162562320, 243843480, 487686960]

約数ペア:

[(1, 487686960), (2, 243843480), (3, 162562320), (4, 121921740), (5, 97537392), (6, 81281160), (8, 60960870), (9, 54187440), (10, 48768696), (12, 40640580), (15, 32512464), (16, 30480435), (18, 27093720), (20, 24384348), (24, 20320290), (27, 18062480), (30, 16256232), (36, 13546860), (40, 12192174), (45, 10837488), (48, 10160145), (54, 9031240), (60, 8128116), (72, 6773430), (80, 6096087), (90, 5418744), (108, 4515620), (120, 4064058), (135, 3612496), (144, 3386715), (180, 2709372), (216, 2257810), (240, 2032029), (270, 1806248), (360, 1354686), (432, 1128905), (540, 903124), (720, 677343), (1080, 451562), (2160, 225781)]