3031806160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{30391}}^1$

素因数の和:30476

約数の個数: 80

約数和(自身を含む): 7461843840

約数和(自身を除く): 4430037680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 1160, 1247, 1720, 2320, 2494, 3440, 4988, 6235, 9976, 12470, 19952, 24940, 30391, 49880, 60782, 99760, 121564, 151955, 243128, 303910, 486256, 607820, 881339, 1215640, 1306813, 1762678, 2431280, 2613626, 3525356, 4406695, 5227252, 6534065, 7050712, 8813390, 10454504, 13068130, 14101424, 17626780, 20909008, 26136260, 35253560, 37897577, 52272520, 70507120, 75795154, 104545040, 151590308, 189487885, 303180616, 378975770, 606361232, 757951540, 1515903080, 3031806160]

約数ペア:

[(1, 3031806160), (2, 1515903080), (4, 757951540), (5, 606361232), (8, 378975770), (10, 303180616), (16, 189487885), (20, 151590308), (29, 104545040), (40, 75795154), (43, 70507120), (58, 52272520), (80, 37897577), (86, 35253560), (116, 26136260), (145, 20909008), (172, 17626780), (215, 14101424), (232, 13068130), (290, 10454504), (344, 8813390), (430, 7050712), (464, 6534065), (580, 5227252), (688, 4406695), (860, 3525356), (1160, 2613626), (1247, 2431280), (1720, 1762678), (2320, 1306813), (2494, 1215640), (3440, 881339), (4988, 607820), (6235, 486256), (9976, 303910), (12470, 243128), (19952, 151955), (24940, 121564), (30391, 99760), (49880, 60782)]