90959760

素因数分解:

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

素因数の和:4707

約数の個数: 120

約数和(自身を含む): 316854720

約数和(自身を除く): 225894960

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4679, 4860, 6480, 9358, 9720, 14037, 18716, 19440, 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, 1136997, 1263330, 1515996, 1684440, 1894995, 2021328, 2273994, 2526660, 3031992, 3368880, 3789990, 4547988, 5053320, 5684985, 6063984, 7579980, 9095976, 10106640, 11369970, 15159960, 18191952, 22739940, 30319920, 45479880, 90959760]

約数ペア:

[(1, 90959760), (2, 45479880), (3, 30319920), (4, 22739940), (5, 18191952), (6, 15159960), (8, 11369970), (9, 10106640), (10, 9095976), (12, 7579980), (15, 6063984), (16, 5684985), (18, 5053320), (20, 4547988), (24, 3789990), (27, 3368880), (30, 3031992), (36, 2526660), (40, 2273994), (45, 2021328), (48, 1894995), (54, 1684440), (60, 1515996), (72, 1263330), (80, 1136997), (81, 1122960), (90, 1010664), (108, 842220), (120, 757998), (135, 673776), (144, 631665), (162, 561480), (180, 505332), (216, 421110), (240, 378999), (243, 374320), (270, 336888), (324, 280740), (360, 252666), (405, 224592), (432, 210555), (486, 187160), (540, 168444), (648, 140370), (720, 126333), (810, 112296), (972, 93580), (1080, 84222), (1215, 74864), (1296, 70185), (1620, 56148), (1944, 46790), (2160, 42111), (2430, 37432), (3240, 28074), (3888, 23395), (4679, 19440), (4860, 18716), (6480, 14037), (9358, 9720)]