1087416960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{80909}}^1$

素因数の和:80938

約数の個数: 128

約数和(自身を含む): 3961353600

約数和(自身を除く): 2873936640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 80909, 161818, 242727, 323636, 404545, 485454, 566363, 647272, 809090, 970908, 1132726, 1213635, 1294544, 1618180, 1699089, 1941816, 2265452, 2427270, 2589088, 2831815, 3236360, 3398178, 3883632, 4530904, 4854540, 5178176, 5663630, 6472720, 6796356, 7767264, 8495445, 9061808, 9709080, 10356352, 11327260, 12945440, 13592712, 15534528, 16990890, 18123616, 19418160, 22654520, 25890880, 27185424, 31069056, 33981780, 36247232, 38836320, 45309040, 51781760, 54370848, 67963560, 72494464, 77672640, 90618080, 108741696, 135927120, 155345280, 181236160, 217483392, 271854240, 362472320, 543708480, 1087416960]

約数ペア:

[(1, 1087416960), (2, 543708480), (3, 362472320), (4, 271854240), (5, 217483392), (6, 181236160), (7, 155345280), (8, 135927120), (10, 108741696), (12, 90618080), (14, 77672640), (15, 72494464), (16, 67963560), (20, 54370848), (21, 51781760), (24, 45309040), (28, 38836320), (30, 36247232), (32, 33981780), (35, 31069056), (40, 27185424), (42, 25890880), (48, 22654520), (56, 19418160), (60, 18123616), (64, 16990890), (70, 15534528), (80, 13592712), (84, 12945440), (96, 11327260), (105, 10356352), (112, 9709080), (120, 9061808), (128, 8495445), (140, 7767264), (160, 6796356), (168, 6472720), (192, 5663630), (210, 5178176), (224, 4854540), (240, 4530904), (280, 3883632), (320, 3398178), (336, 3236360), (384, 2831815), (420, 2589088), (448, 2427270), (480, 2265452), (560, 1941816), (640, 1699089), (672, 1618180), (840, 1294544), (896, 1213635), (960, 1132726), (1120, 970908), (1344, 809090), (1680, 647272), (1920, 566363), (2240, 485454), (2688, 404545), (3360, 323636), (4480, 242727), (6720, 161818), (13440, 80909)]