268210440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{82781}}^1$

素因数の和:82804

約数の個数: 80

約数和(自身を含む): 901495980

約数和(自身を除く): 633285540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 82781, 165562, 248343, 331124, 413905, 496686, 662248, 745029, 827810, 993372, 1241715, 1490058, 1655620, 1986744, 2235087, 2483430, 2980116, 3311240, 3725145, 4470174, 4966860, 5960232, 6705261, 7450290, 8940348, 9933720, 11175435, 13410522, 14900580, 17880696, 22350870, 26821044, 29801160, 33526305, 44701740, 53642088, 67052610, 89403480, 134105220, 268210440]

約数ペア:

[(1, 268210440), (2, 134105220), (3, 89403480), (4, 67052610), (5, 53642088), (6, 44701740), (8, 33526305), (9, 29801160), (10, 26821044), (12, 22350870), (15, 17880696), (18, 14900580), (20, 13410522), (24, 11175435), (27, 9933720), (30, 8940348), (36, 7450290), (40, 6705261), (45, 5960232), (54, 4966860), (60, 4470174), (72, 3725145), (81, 3311240), (90, 2980116), (108, 2483430), (120, 2235087), (135, 1986744), (162, 1655620), (180, 1490058), (216, 1241715), (270, 993372), (324, 827810), (360, 745029), (405, 662248), (540, 496686), (648, 413905), (810, 331124), (1080, 248343), (1620, 165562), (3240, 82781)]