200389920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{417479}}^1$

素因数の和:417497

約数の個数: 48

約数和(自身を含む): 631229760

約数和(自身を除く): 430839840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 417479, 834958, 1252437, 1669916, 2087395, 2504874, 3339832, 4174790, 5009748, 6262185, 6679664, 8349580, 10019496, 12524370, 13359328, 16699160, 20038992, 25048740, 33398320, 40077984, 50097480, 66796640, 100194960, 200389920]

約数ペア:

[(1, 200389920), (2, 100194960), (3, 66796640), (4, 50097480), (5, 40077984), (6, 33398320), (8, 25048740), (10, 20038992), (12, 16699160), (15, 13359328), (16, 12524370), (20, 10019496), (24, 8349580), (30, 6679664), (32, 6262185), (40, 5009748), (48, 4174790), (60, 3339832), (80, 2504874), (96, 2087395), (120, 1669916), (160, 1252437), (240, 834958), (480, 417479)]