23228160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 77704704

約数和(自身を除く): 54476544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 263, 276, 320, 345, 368, 384, 460, 480, 526, 552, 640, 690, 736, 768, 789, 920, 960, 1052, 1104, 1280, 1315, 1380, 1472, 1578, 1840, 1920, 2104, 2208, 2630, 2760, 2944, 3156, 3680, 3840, 3945, 4208, 4416, 5260, 5520, 5888, 6049, 6312, 7360, 7890, 8416, 8832, 10520, 11040, 12098, 12624, 14720, 15780, 16832, 17664, 18147, 21040, 22080, 24196, 25248, 29440, 30245, 31560, 33664, 36294, 42080, 44160, 48392, 50496, 60490, 63120, 67328, 72588, 84160, 88320, 90735, 96784, 100992, 120980, 126240, 145176, 168320, 181470, 193568, 201984, 241960, 252480, 290352, 336640, 362940, 387136, 483920, 504960, 580704, 725880, 774272, 967840, 1009920, 1161408, 1451760, 1548544, 1935680, 2322816, 2903520, 3871360, 4645632, 5807040, 7742720, 11614080, 23228160]

約数ペア:

[(1, 23228160), (2, 11614080), (3, 7742720), (4, 5807040), (5, 4645632), (6, 3871360), (8, 2903520), (10, 2322816), (12, 1935680), (15, 1548544), (16, 1451760), (20, 1161408), (23, 1009920), (24, 967840), (30, 774272), (32, 725880), (40, 580704), (46, 504960), (48, 483920), (60, 387136), (64, 362940), (69, 336640), (80, 290352), (92, 252480), (96, 241960), (115, 201984), (120, 193568), (128, 181470), (138, 168320), (160, 145176), (184, 126240), (192, 120980), (230, 100992), (240, 96784), (256, 90735), (263, 88320), (276, 84160), (320, 72588), (345, 67328), (368, 63120), (384, 60490), (460, 50496), (480, 48392), (526, 44160), (552, 42080), (640, 36294), (690, 33664), (736, 31560), (768, 30245), (789, 29440), (920, 25248), (960, 24196), (1052, 22080), (1104, 21040), (1280, 18147), (1315, 17664), (1380, 16832), (1472, 15780), (1578, 14720), (1840, 12624), (1920, 12098), (2104, 11040), (2208, 10520), (2630, 8832), (2760, 8416), (2944, 7890), (3156, 7360), (3680, 6312), (3840, 6049), (3945, 5888), (4208, 5520), (4416, 5260)]