2493930146640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12479}}^1\times {\mathrm{832709}}^1$

素因数の和:845204

約数の個数: 80

約数和(自身を含む): 7731812275200

約数和(自身を除く): 5237882128560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12479, 24958, 37437, 49916, 62395, 74874, 99832, 124790, 149748, 187185, 199664, 249580, 299496, 374370, 499160, 598992, 748740, 832709, 998320, 1497480, 1665418, 2498127, 2994960, 3330836, 4163545, 4996254, 6661672, 8327090, 9992508, 12490635, 13323344, 16654180, 19985016, 24981270, 33308360, 39970032, 49962540, 66616720, 99925080, 199850160, 10391375611, 20782751222, 31174126833, 41565502444, 51956878055, 62348253666, 83131004888, 103913756110, 124696507332, 155870634165, 166262009776, 207827512220, 249393014664, 311741268330, 415655024440, 498786029328, 623482536660, 831310048880, 1246965073320, 2493930146640]

約数ペア:

[(1, 2493930146640), (2, 1246965073320), (3, 831310048880), (4, 623482536660), (5, 498786029328), (6, 415655024440), (8, 311741268330), (10, 249393014664), (12, 207827512220), (15, 166262009776), (16, 155870634165), (20, 124696507332), (24, 103913756110), (30, 83131004888), (40, 62348253666), (48, 51956878055), (60, 41565502444), (80, 31174126833), (120, 20782751222), (240, 10391375611), (12479, 199850160), (24958, 99925080), (37437, 66616720), (49916, 49962540), (62395, 39970032), (74874, 33308360), (99832, 24981270), (124790, 19985016), (149748, 16654180), (187185, 13323344), (199664, 12490635), (249580, 9992508), (299496, 8327090), (374370, 6661672), (499160, 4996254), (598992, 4163545), (748740, 3330836), (832709, 2994960), (998320, 2498127), (1497480, 1665418)]