356244480

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{859}}^1$

素因数の和:896

約数の個数: 220

約数和(自身を含む): 1278064920

約数和(自身を除く): 921820440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 859, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1718, 1728, 1920, 2160, 2304, 2560, 2577, 2592, 2880, 3072, 3240, 3436, 3456, 3840, 4295, 4320, 4608, 5120, 5154, 5184, 5760, 6480, 6872, 6912, 7680, 7731, 8590, 8640, 9216, 10308, 10368, 11520, 12885, 12960, 13744, 13824, 15360, 15462, 17180, 17280, 20616, 20736, 23040, 23193, 25770, 25920, 27488, 27648, 30924, 34360, 34560, 38655, 41232, 41472, 46080, 46386, 51540, 51840, 54976, 61848, 68720, 69120, 69579, 77310, 82464, 82944, 92772, 103080, 103680, 109952, 115965, 123696, 137440, 138240, 139158, 154620, 164928, 185544, 206160, 207360, 219904, 231930, 247392, 274880, 278316, 309240, 329856, 347895, 371088, 412320, 414720, 439808, 463860, 494784, 549760, 556632, 618480, 659712, 695790, 742176, 824640, 879616, 927720, 989568, 1099520, 1113264, 1236960, 1319424, 1391580, 1484352, 1649280, 1855440, 1979136, 2199040, 2226528, 2473920, 2638848, 2783160, 2968704, 3298560, 3710880, 3958272, 4398080, 4453056, 4947840, 5566320, 5937408, 6597120, 7421760, 7916544, 8906112, 9895680, 11132640, 11874816, 13194240, 14843520, 17812224, 19791360, 22265280, 23749632, 29687040, 35624448, 39582720, 44530560, 59374080, 71248896, 89061120, 118748160, 178122240, 356244480]

約数ペア:

[(1, 356244480), (2, 178122240), (3, 118748160), (4, 89061120), (5, 71248896), (6, 59374080), (8, 44530560), (9, 39582720), (10, 35624448), (12, 29687040), (15, 23749632), (16, 22265280), (18, 19791360), (20, 17812224), (24, 14843520), (27, 13194240), (30, 11874816), (32, 11132640), (36, 9895680), (40, 8906112), (45, 7916544), (48, 7421760), (54, 6597120), (60, 5937408), (64, 5566320), (72, 4947840), (80, 4453056), (81, 4398080), (90, 3958272), (96, 3710880), (108, 3298560), (120, 2968704), (128, 2783160), (135, 2638848), (144, 2473920), (160, 2226528), (162, 2199040), (180, 1979136), (192, 1855440), (216, 1649280), (240, 1484352), (256, 1391580), (270, 1319424), (288, 1236960), (320, 1113264), (324, 1099520), (360, 989568), (384, 927720), (405, 879616), (432, 824640), (480, 742176), (512, 695790), (540, 659712), (576, 618480), (640, 556632), (648, 549760), (720, 494784), (768, 463860), (810, 439808), (859, 414720), (864, 412320), (960, 371088), (1024, 347895), (1080, 329856), (1152, 309240), (1280, 278316), (1296, 274880), (1440, 247392), (1536, 231930), (1620, 219904), (1718, 207360), (1728, 206160), (1920, 185544), (2160, 164928), (2304, 154620), (2560, 139158), (2577, 138240), (2592, 137440), (2880, 123696), (3072, 115965), (3240, 109952), (3436, 103680), (3456, 103080), (3840, 92772), (4295, 82944), (4320, 82464), (4608, 77310), (5120, 69579), (5154, 69120), (5184, 68720), (5760, 61848), (6480, 54976), (6872, 51840), (6912, 51540), (7680, 46386), (7731, 46080), (8590, 41472), (8640, 41232), (9216, 38655), (10308, 34560), (10368, 34360), (11520, 30924), (12885, 27648), (12960, 27488), (13744, 25920), (13824, 25770), (15360, 23193), (15462, 23040), (17180, 20736), (17280, 20616)]