86930160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1289}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 270652320

約数和(自身を除く): 183722160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1289, 1405, 1686, 2248, 2578, 2810, 3372, 3867, 4215, 4496, 5156, 5620, 6445, 6744, 7734, 8430, 10312, 11240, 12890, 13488, 15468, 16860, 19335, 20624, 22480, 25780, 30936, 33720, 38670, 51560, 61872, 67440, 77340, 103120, 154680, 309360, 362209, 724418, 1086627, 1448836, 1811045, 2173254, 2897672, 3622090, 4346508, 5433135, 5795344, 7244180, 8693016, 10866270, 14488360, 17386032, 21732540, 28976720, 43465080, 86930160]

約数ペア:

[(1, 86930160), (2, 43465080), (3, 28976720), (4, 21732540), (5, 17386032), (6, 14488360), (8, 10866270), (10, 8693016), (12, 7244180), (15, 5795344), (16, 5433135), (20, 4346508), (24, 3622090), (30, 2897672), (40, 2173254), (48, 1811045), (60, 1448836), (80, 1086627), (120, 724418), (240, 362209), (281, 309360), (562, 154680), (843, 103120), (1124, 77340), (1289, 67440), (1405, 61872), (1686, 51560), (2248, 38670), (2578, 33720), (2810, 30936), (3372, 25780), (3867, 22480), (4215, 20624), (4496, 19335), (5156, 16860), (5620, 15468), (6445, 13488), (6744, 12890), (7734, 11240), (8430, 10312)]