165679440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3469}}^1$

素因数の和:3684

約数の個数: 80

約数和(自身を含む): 516336000

約数和(自身を除く): 350656560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3469, 3980, 4776, 5970, 6938, 7960, 9552, 10407, 11940, 13876, 15920, 17345, 20814, 23880, 27752, 34690, 41628, 47760, 52035, 55504, 69380, 83256, 104070, 138760, 166512, 208140, 277520, 416280, 690331, 832560, 1380662, 2070993, 2761324, 3451655, 4141986, 5522648, 6903310, 8283972, 10354965, 11045296, 13806620, 16567944, 20709930, 27613240, 33135888, 41419860, 55226480, 82839720, 165679440]

約数ペア:

[(1, 165679440), (2, 82839720), (3, 55226480), (4, 41419860), (5, 33135888), (6, 27613240), (8, 20709930), (10, 16567944), (12, 13806620), (15, 11045296), (16, 10354965), (20, 8283972), (24, 6903310), (30, 5522648), (40, 4141986), (48, 3451655), (60, 2761324), (80, 2070993), (120, 1380662), (199, 832560), (240, 690331), (398, 416280), (597, 277520), (796, 208140), (995, 166512), (1194, 138760), (1592, 104070), (1990, 83256), (2388, 69380), (2985, 55504), (3184, 52035), (3469, 47760), (3980, 41628), (4776, 34690), (5970, 27752), (6938, 23880), (7960, 20814), (9552, 17345), (10407, 15920), (11940, 13876)]