61792080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{36781}}^1$

素因数の和:36804

約数の個数: 80

約数和(自身を含む): 218926464

約数和(自身を除く): 157134384

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, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 36781, 73562, 110343, 147124, 183905, 220686, 257467, 294248, 367810, 441372, 514934, 551715, 588496, 735620, 772401, 882744, 1029868, 1103430, 1287335, 1471240, 1544802, 1765488, 2059736, 2206860, 2574670, 2942480, 3089604, 3862005, 4119472, 4413720, 5149340, 6179208, 7724010, 8827440, 10298680, 12358416, 15448020, 20597360, 30896040, 61792080]

約数ペア:

[(1, 61792080), (2, 30896040), (3, 20597360), (4, 15448020), (5, 12358416), (6, 10298680), (7, 8827440), (8, 7724010), (10, 6179208), (12, 5149340), (14, 4413720), (15, 4119472), (16, 3862005), (20, 3089604), (21, 2942480), (24, 2574670), (28, 2206860), (30, 2059736), (35, 1765488), (40, 1544802), (42, 1471240), (48, 1287335), (56, 1103430), (60, 1029868), (70, 882744), (80, 772401), (84, 735620), (105, 588496), (112, 551715), (120, 514934), (140, 441372), (168, 367810), (210, 294248), (240, 257467), (280, 220686), (336, 183905), (420, 147124), (560, 110343), (840, 73562), (1680, 36781)]