129835560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5437}}^1$

素因数の和:5650

約数の個数: 64

約数和(自身を含む): 391536000

約数和(自身を除く): 261700440

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, 5437, 5970, 7960, 10874, 11940, 16311, 21748, 23880, 27185, 32622, 43496, 54370, 65244, 81555, 108740, 130488, 163110, 217480, 326220, 652440, 1081963, 2163926, 3245889, 4327852, 5409815, 6491778, 8655704, 10819630, 12983556, 16229445, 21639260, 25967112, 32458890, 43278520, 64917780, 129835560]

約数ペア:

[(1, 129835560), (2, 64917780), (3, 43278520), (4, 32458890), (5, 25967112), (6, 21639260), (8, 16229445), (10, 12983556), (12, 10819630), (15, 8655704), (20, 6491778), (24, 5409815), (30, 4327852), (40, 3245889), (60, 2163926), (120, 1081963), (199, 652440), (398, 326220), (597, 217480), (796, 163110), (995, 130488), (1194, 108740), (1592, 81555), (1990, 65244), (2388, 54370), (2985, 43496), (3980, 32622), (4776, 27185), (5437, 23880), (5970, 21748), (7960, 16311), (10874, 11940)]