228360960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 216

約数和(自身を含む): 810233424

約数和(自身を除く): 581872464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 461, 480, 516, 576, 640, 645, 688, 720, 768, 774, 860, 922, 960, 1032, 1152, 1280, 1290, 1376, 1383, 1440, 1548, 1720, 1844, 1920, 1935, 2064, 2304, 2305, 2580, 2752, 2766, 2880, 3096, 3440, 3688, 3840, 3870, 4128, 4149, 4610, 5160, 5504, 5532, 5760, 6192, 6880, 6915, 7376, 7740, 8256, 8298, 9220, 10320, 11008, 11064, 11520, 12384, 13760, 13830, 14752, 15480, 16512, 16596, 18440, 19823, 20640, 20745, 22128, 24768, 27520, 27660, 29504, 30960, 33024, 33192, 36880, 39646, 41280, 41490, 44256, 49536, 55040, 55320, 59008, 59469, 61920, 66384, 73760, 79292, 82560, 82980, 88512, 99072, 99115, 110640, 118016, 118938, 123840, 132768, 147520, 158584, 165120, 165960, 177024, 178407, 198230, 221280, 237876, 247680, 265536, 295040, 297345, 317168, 331920, 354048, 356814, 396460, 442560, 475752, 495360, 531072, 590080, 594690, 634336, 663840, 713628, 792920, 885120, 892035, 951504, 1062144, 1189380, 1268672, 1327680, 1427256, 1585840, 1770240, 1784070, 1903008, 2378760, 2537344, 2655360, 2854512, 3171680, 3568140, 3806016, 4757520, 5074688, 5310720, 5709024, 6343360, 7136280, 7612032, 9515040, 11418048, 12686720, 14272560, 15224064, 19030080, 22836096, 25373440, 28545120, 38060160, 45672192, 57090240, 76120320, 114180480, 228360960]

約数ペア:

[(1, 228360960), (2, 114180480), (3, 76120320), (4, 57090240), (5, 45672192), (6, 38060160), (8, 28545120), (9, 25373440), (10, 22836096), (12, 19030080), (15, 15224064), (16, 14272560), (18, 12686720), (20, 11418048), (24, 9515040), (30, 7612032), (32, 7136280), (36, 6343360), (40, 5709024), (43, 5310720), (45, 5074688), (48, 4757520), (60, 3806016), (64, 3568140), (72, 3171680), (80, 2854512), (86, 2655360), (90, 2537344), (96, 2378760), (120, 1903008), (128, 1784070), (129, 1770240), (144, 1585840), (160, 1427256), (172, 1327680), (180, 1268672), (192, 1189380), (215, 1062144), (240, 951504), (256, 892035), (258, 885120), (288, 792920), (320, 713628), (344, 663840), (360, 634336), (384, 594690), (387, 590080), (430, 531072), (461, 495360), (480, 475752), (516, 442560), (576, 396460), (640, 356814), (645, 354048), (688, 331920), (720, 317168), (768, 297345), (774, 295040), (860, 265536), (922, 247680), (960, 237876), (1032, 221280), (1152, 198230), (1280, 178407), (1290, 177024), (1376, 165960), (1383, 165120), (1440, 158584), (1548, 147520), (1720, 132768), (1844, 123840), (1920, 118938), (1935, 118016), (2064, 110640), (2304, 99115), (2305, 99072), (2580, 88512), (2752, 82980), (2766, 82560), (2880, 79292), (3096, 73760), (3440, 66384), (3688, 61920), (3840, 59469), (3870, 59008), (4128, 55320), (4149, 55040), (4610, 49536), (5160, 44256), (5504, 41490), (5532, 41280), (5760, 39646), (6192, 36880), (6880, 33192), (6915, 33024), (7376, 30960), (7740, 29504), (8256, 27660), (8298, 27520), (9220, 24768), (10320, 22128), (11008, 20745), (11064, 20640), (11520, 19823), (12384, 18440), (13760, 16596), (13830, 16512), (14752, 15480)]