30319920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4679}}^1$

素因数の和:4704

約数の個数: 100

約数和(自身を含む): 105328080

約数和(自身を除く): 75008160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 4679, 6480, 9358, 14037, 18716, 23395, 28074, 37432, 42111, 46790, 56148, 70185, 74864, 84222, 93580, 112296, 126333, 140370, 168444, 187160, 210555, 224592, 252666, 280740, 336888, 374320, 378999, 421110, 505332, 561480, 631665, 673776, 757998, 842220, 1010664, 1122960, 1263330, 1515996, 1684440, 1894995, 2021328, 2526660, 3031992, 3368880, 3789990, 5053320, 6063984, 7579980, 10106640, 15159960, 30319920]

約数ペア:

[(1, 30319920), (2, 15159960), (3, 10106640), (4, 7579980), (5, 6063984), (6, 5053320), (8, 3789990), (9, 3368880), (10, 3031992), (12, 2526660), (15, 2021328), (16, 1894995), (18, 1684440), (20, 1515996), (24, 1263330), (27, 1122960), (30, 1010664), (36, 842220), (40, 757998), (45, 673776), (48, 631665), (54, 561480), (60, 505332), (72, 421110), (80, 378999), (81, 374320), (90, 336888), (108, 280740), (120, 252666), (135, 224592), (144, 210555), (162, 187160), (180, 168444), (216, 140370), (240, 126333), (270, 112296), (324, 93580), (360, 84222), (405, 74864), (432, 70185), (540, 56148), (648, 46790), (720, 42111), (810, 37432), (1080, 28074), (1296, 23395), (1620, 18716), (2160, 14037), (3240, 9358), (4679, 6480)]