231184320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1158

約数の個数: 112

約数和(自身を含む): 737481888

約数和(自身を除く): 506297568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 281, 320, 480, 562, 843, 857, 960, 1124, 1405, 1686, 1714, 2248, 2571, 2810, 3372, 3428, 4215, 4285, 4496, 5142, 5620, 6744, 6856, 8430, 8570, 8992, 10284, 11240, 12855, 13488, 13712, 16860, 17140, 17984, 20568, 22480, 25710, 26976, 27424, 33720, 34280, 41136, 44960, 51420, 53952, 54848, 67440, 68560, 82272, 89920, 102840, 134880, 137120, 164544, 205680, 240817, 269760, 274240, 411360, 481634, 722451, 822720, 963268, 1204085, 1444902, 1926536, 2408170, 2889804, 3612255, 3853072, 4816340, 5779608, 7224510, 7706144, 9632680, 11559216, 14449020, 15412288, 19265360, 23118432, 28898040, 38530720, 46236864, 57796080, 77061440, 115592160, 231184320]

約数ペア:

[(1, 231184320), (2, 115592160), (3, 77061440), (4, 57796080), (5, 46236864), (6, 38530720), (8, 28898040), (10, 23118432), (12, 19265360), (15, 15412288), (16, 14449020), (20, 11559216), (24, 9632680), (30, 7706144), (32, 7224510), (40, 5779608), (48, 4816340), (60, 3853072), (64, 3612255), (80, 2889804), (96, 2408170), (120, 1926536), (160, 1444902), (192, 1204085), (240, 963268), (281, 822720), (320, 722451), (480, 481634), (562, 411360), (843, 274240), (857, 269760), (960, 240817), (1124, 205680), (1405, 164544), (1686, 137120), (1714, 134880), (2248, 102840), (2571, 89920), (2810, 82272), (3372, 68560), (3428, 67440), (4215, 54848), (4285, 53952), (4496, 51420), (5142, 44960), (5620, 41136), (6744, 34280), (6856, 33720), (8430, 27424), (8570, 26976), (8992, 25710), (10284, 22480), (11240, 20568), (12855, 17984), (13488, 17140), (13712, 16860)]