82839720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3469}}^1$

素因数の和:3682

約数の個数: 64

約数和(自身を含む): 249840000

約数和(自身を除く): 167000280

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, 3469, 3980, 4776, 5970, 6938, 7960, 10407, 11940, 13876, 17345, 20814, 23880, 27752, 34690, 41628, 52035, 69380, 83256, 104070, 138760, 208140, 416280, 690331, 1380662, 2070993, 2761324, 3451655, 4141986, 5522648, 6903310, 8283972, 10354965, 13806620, 16567944, 20709930, 27613240, 41419860, 82839720]

約数ペア:

[(1, 82839720), (2, 41419860), (3, 27613240), (4, 20709930), (5, 16567944), (6, 13806620), (8, 10354965), (10, 8283972), (12, 6903310), (15, 5522648), (20, 4141986), (24, 3451655), (30, 2761324), (40, 2070993), (60, 1380662), (120, 690331), (199, 416280), (398, 208140), (597, 138760), (796, 104070), (995, 83256), (1194, 69380), (1592, 52035), (1990, 41628), (2388, 34690), (2985, 27752), (3469, 23880), (3980, 20814), (4776, 17345), (5970, 13876), (6938, 11940), (7960, 10407)]