902833920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:855

約数の個数: 216

約数和(自身を含む): 3156753600

約数和(自身を除く): 2253919680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 128, 144, 160, 180, 192, 218, 240, 256, 288, 320, 327, 360, 384, 436, 480, 545, 576, 640, 654, 719, 720, 768, 872, 960, 981, 1090, 1152, 1280, 1308, 1438, 1440, 1635, 1744, 1920, 1962, 2157, 2180, 2304, 2616, 2876, 2880, 3270, 3488, 3595, 3840, 3924, 4314, 4360, 4905, 5232, 5752, 5760, 6471, 6540, 6976, 7190, 7848, 8628, 8720, 9810, 10464, 10785, 11504, 11520, 12942, 13080, 13952, 14380, 15696, 17256, 17440, 19620, 20928, 21570, 23008, 25884, 26160, 27904, 28760, 31392, 32355, 34512, 34880, 39240, 41856, 43140, 46016, 51768, 52320, 57520, 62784, 64710, 69024, 69760, 78371, 78480, 83712, 86280, 92032, 103536, 104640, 115040, 125568, 129420, 138048, 139520, 156742, 156960, 172560, 184064, 207072, 209280, 230080, 235113, 251136, 258840, 276096, 313484, 313920, 345120, 391855, 414144, 418560, 460160, 470226, 517680, 552192, 626968, 627840, 690240, 705339, 783710, 828288, 920320, 940452, 1035360, 1175565, 1253936, 1255680, 1380480, 1410678, 1567420, 1656576, 1880904, 2070720, 2351130, 2507872, 2760960, 2821356, 3134840, 3526695, 3761808, 4141440, 4702260, 5015744, 5642712, 6269680, 7053390, 7523616, 8282880, 9404520, 10031488, 11285424, 12539360, 14106780, 15047232, 18809040, 20062976, 22570848, 25078720, 28213560, 30094464, 37618080, 45141696, 50157440, 56427120, 60188928, 75236160, 90283392, 100314880, 112854240, 150472320, 180566784, 225708480, 300944640, 451416960, 902833920]

約数ペア:

[(1, 902833920), (2, 451416960), (3, 300944640), (4, 225708480), (5, 180566784), (6, 150472320), (8, 112854240), (9, 100314880), (10, 90283392), (12, 75236160), (15, 60188928), (16, 56427120), (18, 50157440), (20, 45141696), (24, 37618080), (30, 30094464), (32, 28213560), (36, 25078720), (40, 22570848), (45, 20062976), (48, 18809040), (60, 15047232), (64, 14106780), (72, 12539360), (80, 11285424), (90, 10031488), (96, 9404520), (109, 8282880), (120, 7523616), (128, 7053390), (144, 6269680), (160, 5642712), (180, 5015744), (192, 4702260), (218, 4141440), (240, 3761808), (256, 3526695), (288, 3134840), (320, 2821356), (327, 2760960), (360, 2507872), (384, 2351130), (436, 2070720), (480, 1880904), (545, 1656576), (576, 1567420), (640, 1410678), (654, 1380480), (719, 1255680), (720, 1253936), (768, 1175565), (872, 1035360), (960, 940452), (981, 920320), (1090, 828288), (1152, 783710), (1280, 705339), (1308, 690240), (1438, 627840), (1440, 626968), (1635, 552192), (1744, 517680), (1920, 470226), (1962, 460160), (2157, 418560), (2180, 414144), (2304, 391855), (2616, 345120), (2876, 313920), (2880, 313484), (3270, 276096), (3488, 258840), (3595, 251136), (3840, 235113), (3924, 230080), (4314, 209280), (4360, 207072), (4905, 184064), (5232, 172560), (5752, 156960), (5760, 156742), (6471, 139520), (6540, 138048), (6976, 129420), (7190, 125568), (7848, 115040), (8628, 104640), (8720, 103536), (9810, 92032), (10464, 86280), (10785, 83712), (11504, 78480), (11520, 78371), (12942, 69760), (13080, 69024), (13952, 64710), (14380, 62784), (15696, 57520), (17256, 52320), (17440, 51768), (19620, 46016), (20928, 43140), (21570, 41856), (23008, 39240), (25884, 34880), (26160, 34512), (27904, 32355), (28760, 31392)]