247372920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1370

約数の個数: 128

約数和(自身を含む): 829440000

約数和(自身を除く): 582067080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 995, 1080, 1151, 1194, 1592, 1791, 1990, 2302, 2388, 2985, 3453, 3582, 3980, 4604, 4776, 5373, 5755, 5970, 6906, 7164, 7960, 8955, 9208, 10359, 10746, 11510, 11940, 13812, 14328, 17265, 17910, 20718, 21492, 23020, 23880, 26865, 27624, 31077, 34530, 35820, 41436, 42984, 46040, 51795, 53730, 62154, 69060, 71640, 82872, 103590, 107460, 124308, 138120, 155385, 207180, 214920, 229049, 248616, 310770, 414360, 458098, 621540, 687147, 916196, 1145245, 1243080, 1374294, 1832392, 2061441, 2290490, 2748588, 3435735, 4122882, 4580980, 5497176, 6184323, 6871470, 8245764, 9161960, 10307205, 12368646, 13742940, 16491528, 20614410, 24737292, 27485880, 30921615, 41228820, 49474584, 61843230, 82457640, 123686460, 247372920]

約数ペア:

[(1, 247372920), (2, 123686460), (3, 82457640), (4, 61843230), (5, 49474584), (6, 41228820), (8, 30921615), (9, 27485880), (10, 24737292), (12, 20614410), (15, 16491528), (18, 13742940), (20, 12368646), (24, 10307205), (27, 9161960), (30, 8245764), (36, 6871470), (40, 6184323), (45, 5497176), (54, 4580980), (60, 4122882), (72, 3435735), (90, 2748588), (108, 2290490), (120, 2061441), (135, 1832392), (180, 1374294), (199, 1243080), (216, 1145245), (270, 916196), (360, 687147), (398, 621540), (540, 458098), (597, 414360), (796, 310770), (995, 248616), (1080, 229049), (1151, 214920), (1194, 207180), (1592, 155385), (1791, 138120), (1990, 124308), (2302, 107460), (2388, 103590), (2985, 82872), (3453, 71640), (3582, 69060), (3980, 62154), (4604, 53730), (4776, 51795), (5373, 46040), (5755, 42984), (5970, 41436), (6906, 35820), (7164, 34530), (7960, 31077), (8955, 27624), (9208, 26865), (10359, 23880), (10746, 23020), (11510, 21492), (11940, 20718), (13812, 17910), (14328, 17265)]