235649280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 760858560

約数和(自身を除く): 525209280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 563, 640, 654, 768, 872, 960, 1090, 1126, 1280, 1308, 1635, 1689, 1744, 1920, 2180, 2252, 2616, 2815, 3270, 3378, 3488, 3840, 4360, 4504, 5232, 5630, 6540, 6756, 6976, 8445, 8720, 9008, 10464, 11260, 13080, 13512, 13952, 16890, 17440, 18016, 20928, 22520, 26160, 27024, 27904, 33780, 34880, 36032, 41856, 45040, 52320, 54048, 61367, 67560, 69760, 72064, 83712, 90080, 104640, 108096, 122734, 135120, 139520, 144128, 180160, 184101, 209280, 216192, 245468, 270240, 306835, 360320, 368202, 418560, 432384, 490936, 540480, 613670, 720640, 736404, 920505, 981872, 1080960, 1227340, 1472808, 1841010, 1963744, 2161920, 2454680, 2945616, 3682020, 3927488, 4909360, 5891232, 7364040, 7854976, 9818720, 11782464, 14728080, 15709952, 19637440, 23564928, 29456160, 39274880, 47129856, 58912320, 78549760, 117824640, 235649280]

約数ペア:

[(1, 235649280), (2, 117824640), (3, 78549760), (4, 58912320), (5, 47129856), (6, 39274880), (8, 29456160), (10, 23564928), (12, 19637440), (15, 15709952), (16, 14728080), (20, 11782464), (24, 9818720), (30, 7854976), (32, 7364040), (40, 5891232), (48, 4909360), (60, 3927488), (64, 3682020), (80, 2945616), (96, 2454680), (109, 2161920), (120, 1963744), (128, 1841010), (160, 1472808), (192, 1227340), (218, 1080960), (240, 981872), (256, 920505), (320, 736404), (327, 720640), (384, 613670), (436, 540480), (480, 490936), (545, 432384), (563, 418560), (640, 368202), (654, 360320), (768, 306835), (872, 270240), (960, 245468), (1090, 216192), (1126, 209280), (1280, 184101), (1308, 180160), (1635, 144128), (1689, 139520), (1744, 135120), (1920, 122734), (2180, 108096), (2252, 104640), (2616, 90080), (2815, 83712), (3270, 72064), (3378, 69760), (3488, 67560), (3840, 61367), (4360, 54048), (4504, 52320), (5232, 45040), (5630, 41856), (6540, 36032), (6756, 34880), (6976, 33780), (8445, 27904), (8720, 27024), (9008, 26160), (10464, 22520), (11260, 20928), (13080, 18016), (13512, 17440), (13952, 16890)]