206527320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{63743}}^1$

素因数の和:63766

約数の個数: 80

約数和(自身を含む): 694172160

約数和(自身を除く): 487644840

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, 63743, 127486, 191229, 254972, 318715, 382458, 509944, 573687, 637430, 764916, 956145, 1147374, 1274860, 1529832, 1721061, 1912290, 2294748, 2549720, 2868435, 3442122, 3824580, 4589496, 5163183, 5736870, 6884244, 7649160, 8605305, 10326366, 11473740, 13768488, 17210610, 20652732, 22947480, 25815915, 34421220, 41305464, 51631830, 68842440, 103263660, 206527320]

約数ペア:

[(1, 206527320), (2, 103263660), (3, 68842440), (4, 51631830), (5, 41305464), (6, 34421220), (8, 25815915), (9, 22947480), (10, 20652732), (12, 17210610), (15, 13768488), (18, 11473740), (20, 10326366), (24, 8605305), (27, 7649160), (30, 6884244), (36, 5736870), (40, 5163183), (45, 4589496), (54, 3824580), (60, 3442122), (72, 2868435), (81, 2549720), (90, 2294748), (108, 1912290), (120, 1721061), (135, 1529832), (162, 1274860), (180, 1147374), (216, 956145), (270, 764916), (324, 637430), (360, 573687), (405, 509944), (540, 382458), (648, 318715), (810, 254972), (1080, 191229), (1620, 127486), (3240, 63743)]