264753540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7621}}^1$

素因数の和:7829

約数の個数: 72

約数和(自身を含む): 807352728

約数和(自身を除く): 542599188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 6948, 7621, 8685, 11580, 15242, 17370, 22863, 30484, 34740, 38105, 45726, 68589, 76210, 91452, 114315, 137178, 152420, 228630, 274356, 342945, 457260, 685890, 1371780, 1470853, 2941706, 4412559, 5883412, 7354265, 8825118, 13237677, 14708530, 17650236, 22062795, 26475354, 29417060, 44125590, 52950708, 66188385, 88251180, 132376770, 264753540]

約数ペア:

[(1, 264753540), (2, 132376770), (3, 88251180), (4, 66188385), (5, 52950708), (6, 44125590), (9, 29417060), (10, 26475354), (12, 22062795), (15, 17650236), (18, 14708530), (20, 13237677), (30, 8825118), (36, 7354265), (45, 5883412), (60, 4412559), (90, 2941706), (180, 1470853), (193, 1371780), (386, 685890), (579, 457260), (772, 342945), (965, 274356), (1158, 228630), (1737, 152420), (1930, 137178), (2316, 114315), (2895, 91452), (3474, 76210), (3860, 68589), (5790, 45726), (6948, 38105), (7621, 34740), (8685, 30484), (11580, 22863), (15242, 17370)]