27852720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 100707840

約数和(自身を除く): 72855120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 281, 295, 336, 354, 413, 420, 472, 560, 562, 590, 708, 826, 840, 843, 885, 944, 1124, 1180, 1239, 1405, 1416, 1652, 1680, 1686, 1770, 1967, 2065, 2248, 2360, 2478, 2810, 2832, 3304, 3372, 3540, 3934, 4130, 4215, 4496, 4720, 4956, 5620, 5901, 6195, 6608, 6744, 7080, 7868, 8260, 8430, 9835, 9912, 11240, 11802, 12390, 13488, 14160, 15736, 16520, 16579, 16860, 19670, 19824, 22480, 23604, 24780, 29505, 31472, 33040, 33158, 33720, 39340, 47208, 49560, 49737, 59010, 66316, 67440, 78680, 82895, 94416, 99120, 99474, 116053, 118020, 132632, 157360, 165790, 198948, 232106, 236040, 248685, 265264, 331580, 348159, 397896, 464212, 472080, 497370, 580265, 663160, 696318, 795792, 928424, 994740, 1160530, 1326320, 1392636, 1740795, 1856848, 1989480, 2321060, 2785272, 3481590, 3978960, 4642120, 5570544, 6963180, 9284240, 13926360, 27852720]

約数ペア:

[(1, 27852720), (2, 13926360), (3, 9284240), (4, 6963180), (5, 5570544), (6, 4642120), (7, 3978960), (8, 3481590), (10, 2785272), (12, 2321060), (14, 1989480), (15, 1856848), (16, 1740795), (20, 1392636), (21, 1326320), (24, 1160530), (28, 994740), (30, 928424), (35, 795792), (40, 696318), (42, 663160), (48, 580265), (56, 497370), (59, 472080), (60, 464212), (70, 397896), (80, 348159), (84, 331580), (105, 265264), (112, 248685), (118, 236040), (120, 232106), (140, 198948), (168, 165790), (177, 157360), (210, 132632), (236, 118020), (240, 116053), (280, 99474), (281, 99120), (295, 94416), (336, 82895), (354, 78680), (413, 67440), (420, 66316), (472, 59010), (560, 49737), (562, 49560), (590, 47208), (708, 39340), (826, 33720), (840, 33158), (843, 33040), (885, 31472), (944, 29505), (1124, 24780), (1180, 23604), (1239, 22480), (1405, 19824), (1416, 19670), (1652, 16860), (1680, 16579), (1686, 16520), (1770, 15736), (1967, 14160), (2065, 13488), (2248, 12390), (2360, 11802), (2478, 11240), (2810, 9912), (2832, 9835), (3304, 8430), (3372, 8260), (3540, 7868), (3934, 7080), (4130, 6744), (4215, 6608), (4496, 6195), (4720, 5901), (4956, 5620)]