7579980

素因数分解:

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

素因数の和:4700

約数の個数: 60

約数和(自身を含む): 23783760

約数和(自身を除く): 16203780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 4679, 9358, 14037, 18716, 23395, 28074, 42111, 46790, 56148, 70185, 84222, 93580, 126333, 140370, 168444, 210555, 252666, 280740, 378999, 421110, 505332, 631665, 757998, 842220, 1263330, 1515996, 1894995, 2526660, 3789990, 7579980]

約数ペア:

[(1, 7579980), (2, 3789990), (3, 2526660), (4, 1894995), (5, 1515996), (6, 1263330), (9, 842220), (10, 757998), (12, 631665), (15, 505332), (18, 421110), (20, 378999), (27, 280740), (30, 252666), (36, 210555), (45, 168444), (54, 140370), (60, 126333), (81, 93580), (90, 84222), (108, 70185), (135, 56148), (162, 46790), (180, 42111), (270, 28074), (324, 23395), (405, 18716), (540, 14037), (810, 9358), (1620, 4679)]