210327840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16229}}^1$

素因数の和:16256

約数の個数: 120

約数和(自身を含む): 742327740

約数和(自身を除く): 531999900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16229, 32458, 48687, 64916, 81145, 97374, 129832, 146061, 162290, 194748, 243435, 259664, 292122, 324580, 389496, 438183, 486870, 519328, 584244, 649160, 730305, 778992, 876366, 973740, 1168488, 1298320, 1314549, 1460610, 1557984, 1752732, 1947480, 2190915, 2336976, 2596640, 2629098, 2921220, 3505464, 3894960, 4381830, 4673952, 5258196, 5842440, 6572745, 7010928, 7789920, 8763660, 10516392, 11684880, 13145490, 14021856, 17527320, 21032784, 23369760, 26290980, 35054640, 42065568, 52581960, 70109280, 105163920, 210327840]

約数ペア:

[(1, 210327840), (2, 105163920), (3, 70109280), (4, 52581960), (5, 42065568), (6, 35054640), (8, 26290980), (9, 23369760), (10, 21032784), (12, 17527320), (15, 14021856), (16, 13145490), (18, 11684880), (20, 10516392), (24, 8763660), (27, 7789920), (30, 7010928), (32, 6572745), (36, 5842440), (40, 5258196), (45, 4673952), (48, 4381830), (54, 3894960), (60, 3505464), (72, 2921220), (80, 2629098), (81, 2596640), (90, 2336976), (96, 2190915), (108, 1947480), (120, 1752732), (135, 1557984), (144, 1460610), (160, 1314549), (162, 1298320), (180, 1168488), (216, 973740), (240, 876366), (270, 778992), (288, 730305), (324, 649160), (360, 584244), (405, 519328), (432, 486870), (480, 438183), (540, 389496), (648, 324580), (720, 292122), (810, 259664), (864, 243435), (1080, 194748), (1296, 162290), (1440, 146061), (1620, 129832), (2160, 97374), (2592, 81145), (3240, 64916), (4320, 48687), (6480, 32458), (12960, 16229)]