379321860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{31769}}^1$

素因数の和:31980

約数の個数: 48

約数和(自身を含む): 1067472000

約数和(自身を除く): 688150140

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, 11940, 31769, 63538, 95307, 127076, 158845, 190614, 317690, 381228, 476535, 635380, 953070, 1906140, 6322031, 12644062, 18966093, 25288124, 31610155, 37932186, 63220310, 75864372, 94830465, 126440620, 189660930, 379321860]

約数ペア:

[(1, 379321860), (2, 189660930), (3, 126440620), (4, 94830465), (5, 75864372), (6, 63220310), (10, 37932186), (12, 31610155), (15, 25288124), (20, 18966093), (30, 12644062), (60, 6322031), (199, 1906140), (398, 953070), (597, 635380), (796, 476535), (995, 381228), (1194, 317690), (1990, 190614), (2388, 158845), (2985, 127076), (3980, 95307), (5970, 63538), (11940, 31769)]