120223860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10069}}^1$

素因数の和:10280

約数の個数: 48

約数和(自身を含む): 338352000

約数和(自身を除く): 218128140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 10069, 11940, 20138, 30207, 40276, 50345, 60414, 100690, 120828, 151035, 201380, 302070, 604140, 2003731, 4007462, 6011193, 8014924, 10018655, 12022386, 20037310, 24044772, 30055965, 40074620, 60111930, 120223860]

約数ペア:

[(1, 120223860), (2, 60111930), (3, 40074620), (4, 30055965), (5, 24044772), (6, 20037310), (10, 12022386), (12, 10018655), (15, 8014924), (20, 6011193), (30, 4007462), (60, 2003731), (199, 604140), (398, 302070), (597, 201380), (796, 151035), (995, 120828), (1194, 100690), (1990, 60414), (2388, 50345), (2985, 40276), (3980, 30207), (5970, 20138), (10069, 11940)]