2765566680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{115811}}^1$

素因数の和:116024

約数の個数: 64

約数和(自身を含む): 8338464000

約数和(自身を除く): 5572897320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 115811, 231622, 347433, 463244, 579055, 694866, 926488, 1158110, 1389732, 1737165, 2316220, 2779464, 3474330, 4632440, 6948660, 13897320, 23046389, 46092778, 69139167, 92185556, 115231945, 138278334, 184371112, 230463890, 276556668, 345695835, 460927780, 553113336, 691391670, 921855560, 1382783340, 2765566680]

約数ペア:

[(1, 2765566680), (2, 1382783340), (3, 921855560), (4, 691391670), (5, 553113336), (6, 460927780), (8, 345695835), (10, 276556668), (12, 230463890), (15, 184371112), (20, 138278334), (24, 115231945), (30, 92185556), (40, 69139167), (60, 46092778), (120, 23046389), (199, 13897320), (398, 6948660), (597, 4632440), (796, 3474330), (995, 2779464), (1194, 2316220), (1592, 1737165), (1990, 1389732), (2388, 1158110), (2985, 926488), (3980, 694866), (4776, 579055), (5970, 463244), (7960, 347433), (11940, 231622), (23880, 115811)]