201052440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{558479}}^1$

素因数の和:558496

約数の個数: 48

約数和(自身を含む): 653421600

約数和(自身を除く): 452369160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 558479, 1116958, 1675437, 2233916, 2792395, 3350874, 4467832, 5026311, 5584790, 6701748, 8377185, 10052622, 11169580, 13403496, 16754370, 20105244, 22339160, 25131555, 33508740, 40210488, 50263110, 67017480, 100526220, 201052440]

約数ペア:

[(1, 201052440), (2, 100526220), (3, 67017480), (4, 50263110), (5, 40210488), (6, 33508740), (8, 25131555), (9, 22339160), (10, 20105244), (12, 16754370), (15, 13403496), (18, 11169580), (20, 10052622), (24, 8377185), (30, 6701748), (36, 5584790), (40, 5026311), (45, 4467832), (60, 3350874), (72, 2792395), (90, 2233916), (120, 1675437), (180, 1116958), (360, 558479)]