172079280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1419

約数の個数: 120

約数和(自身を含む): 581287200

約数和(自身を除く): 409207920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1201, 1592, 1791, 1990, 2388, 2402, 2985, 3184, 3582, 3603, 3980, 4776, 4804, 5970, 6005, 7164, 7206, 7960, 8955, 9552, 9608, 10809, 11940, 12010, 14328, 14412, 15920, 17910, 18015, 19216, 21618, 23880, 24020, 28656, 28824, 35820, 36030, 43236, 47760, 48040, 54045, 57648, 71640, 72060, 86472, 96080, 108090, 143280, 144120, 172944, 216180, 238999, 288240, 432360, 477998, 716997, 864720, 955996, 1194995, 1433994, 1911992, 2150991, 2389990, 2867988, 3584985, 3823984, 4301982, 4779980, 5735976, 7169970, 8603964, 9559960, 10754955, 11471952, 14339940, 17207928, 19119920, 21509910, 28679880, 34415856, 43019820, 57359760, 86039640, 172079280]

約数ペア:

[(1, 172079280), (2, 86039640), (3, 57359760), (4, 43019820), (5, 34415856), (6, 28679880), (8, 21509910), (9, 19119920), (10, 17207928), (12, 14339940), (15, 11471952), (16, 10754955), (18, 9559960), (20, 8603964), (24, 7169970), (30, 5735976), (36, 4779980), (40, 4301982), (45, 3823984), (48, 3584985), (60, 2867988), (72, 2389990), (80, 2150991), (90, 1911992), (120, 1433994), (144, 1194995), (180, 955996), (199, 864720), (240, 716997), (360, 477998), (398, 432360), (597, 288240), (720, 238999), (796, 216180), (995, 172944), (1194, 144120), (1201, 143280), (1592, 108090), (1791, 96080), (1990, 86472), (2388, 72060), (2402, 71640), (2985, 57648), (3184, 54045), (3582, 48040), (3603, 47760), (3980, 43236), (4776, 36030), (4804, 35820), (5970, 28824), (6005, 28656), (7164, 24020), (7206, 23880), (7960, 21618), (8955, 19216), (9552, 18015), (9608, 17910), (10809, 15920), (11940, 14412), (12010, 14328)]