25867848960

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{249497}}^1$

素因数の和:249530

約数の個数: 180

約数和(自身を含む): 92560265028

約数和(自身を除く): 66692416068

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, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 249497, 498994, 748491, 997988, 1247485, 1496982, 1995976, 2245473, 2494970, 2993964, 3742455, 3991952, 4490946, 4989940, 5987928, 6736419, 7484910, 7983904, 8981892, 9979880, 11227365, 11975856, 13472838, 14969820, 15967808, 17963784, 19959760, 20209257, 22454730, 23951712, 26945676, 29939640, 31935616, 33682095, 35927568, 39919520, 40418514, 44909460, 47903424, 53891352, 59879280, 63871232, 67364190, 71855136, 79839040, 80837028, 89818920, 95806848, 101046285, 107782704, 119758560, 134728380, 143710272, 159678080, 161674056, 179637840, 191613696, 202092570, 215565408, 239517120, 269456760, 287420544, 319356160, 323348112, 359275680, 404185140, 431130816, 479034240, 538913520, 574841088, 646696224, 718551360, 808370280, 862261632, 958068480, 1077827040, 1293392448, 1437102720, 1616740560, 1724523264, 2155654080, 2586784896, 2874205440, 3233481120, 4311308160, 5173569792, 6466962240, 8622616320, 12933924480, 25867848960]

約数ペア:

[(1, 25867848960), (2, 12933924480), (3, 8622616320), (4, 6466962240), (5, 5173569792), (6, 4311308160), (8, 3233481120), (9, 2874205440), (10, 2586784896), (12, 2155654080), (15, 1724523264), (16, 1616740560), (18, 1437102720), (20, 1293392448), (24, 1077827040), (27, 958068480), (30, 862261632), (32, 808370280), (36, 718551360), (40, 646696224), (45, 574841088), (48, 538913520), (54, 479034240), (60, 431130816), (64, 404185140), (72, 359275680), (80, 323348112), (81, 319356160), (90, 287420544), (96, 269456760), (108, 239517120), (120, 215565408), (128, 202092570), (135, 191613696), (144, 179637840), (160, 161674056), (162, 159678080), (180, 143710272), (192, 134728380), (216, 119758560), (240, 107782704), (256, 101046285), (270, 95806848), (288, 89818920), (320, 80837028), (324, 79839040), (360, 71855136), (384, 67364190), (405, 63871232), (432, 59879280), (480, 53891352), (540, 47903424), (576, 44909460), (640, 40418514), (648, 39919520), (720, 35927568), (768, 33682095), (810, 31935616), (864, 29939640), (960, 26945676), (1080, 23951712), (1152, 22454730), (1280, 20209257), (1296, 19959760), (1440, 17963784), (1620, 15967808), (1728, 14969820), (1920, 13472838), (2160, 11975856), (2304, 11227365), (2592, 9979880), (2880, 8981892), (3240, 7983904), (3456, 7484910), (3840, 6736419), (4320, 5987928), (5184, 4989940), (5760, 4490946), (6480, 3991952), (6912, 3742455), (8640, 2993964), (10368, 2494970), (11520, 2245473), (12960, 1995976), (17280, 1496982), (20736, 1247485), (25920, 997988), (34560, 748491), (51840, 498994), (103680, 249497)]