216250080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1753}}^1$

素因数の和:2028

約数の個数: 96

約数和(自身を含む): 684228384

約数和(自身を除く): 467978304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1285, 1542, 1753, 2056, 2570, 3084, 3506, 3855, 4112, 5140, 5259, 6168, 7012, 7710, 8224, 8765, 10280, 10518, 12336, 14024, 15420, 17530, 20560, 21036, 24672, 26295, 28048, 30840, 35060, 41120, 42072, 52590, 56096, 61680, 70120, 84144, 105180, 123360, 140240, 168288, 210360, 280480, 420720, 450521, 841440, 901042, 1351563, 1802084, 2252605, 2703126, 3604168, 4505210, 5406252, 6757815, 7208336, 9010420, 10812504, 13515630, 14416672, 18020840, 21625008, 27031260, 36041680, 43250016, 54062520, 72083360, 108125040, 216250080]

約数ペア:

[(1, 216250080), (2, 108125040), (3, 72083360), (4, 54062520), (5, 43250016), (6, 36041680), (8, 27031260), (10, 21625008), (12, 18020840), (15, 14416672), (16, 13515630), (20, 10812504), (24, 9010420), (30, 7208336), (32, 6757815), (40, 5406252), (48, 4505210), (60, 3604168), (80, 2703126), (96, 2252605), (120, 1802084), (160, 1351563), (240, 901042), (257, 841440), (480, 450521), (514, 420720), (771, 280480), (1028, 210360), (1285, 168288), (1542, 140240), (1753, 123360), (2056, 105180), (2570, 84144), (3084, 70120), (3506, 61680), (3855, 56096), (4112, 52590), (5140, 42072), (5259, 41120), (6168, 35060), (7012, 30840), (7710, 28048), (8224, 26295), (8765, 24672), (10280, 21036), (10518, 20560), (12336, 17530), (14024, 15420)]