1208856960

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{2591}}^1$

素因数の和:2628

約数の個数: 224

約数和(自身を含む): 4334575680

約数和(自身を除く): 3125718720

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2430, 2591, 2592, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4860, 5182, 5184, 5760, 5832, 6480, 7290, 7773, 7776, 8640, 9720, 10364, 10368, 11664, 12955, 12960, 14580, 15546, 15552, 17280, 19440, 20728, 23319, 23328, 25910, 25920, 29160, 31092, 31104, 38865, 38880, 41456, 46638, 46656, 51820, 51840, 58320, 62184, 69957, 77730, 77760, 82912, 93276, 93312, 103640, 116595, 116640, 124368, 139914, 155460, 155520, 165824, 186552, 207280, 209871, 233190, 233280, 248736, 279828, 310920, 331648, 349785, 373104, 414560, 419742, 466380, 466560, 497472, 559656, 621840, 629613, 699570, 746208, 829120, 839484, 932760, 994944, 1049355, 1119312, 1243680, 1259226, 1399140, 1492416, 1658240, 1678968, 1865520, 1888839, 2098710, 2238624, 2487360, 2518452, 2798280, 2984832, 3148065, 3357936, 3731040, 3777678, 4197420, 4477248, 4974720, 5036904, 5596560, 6296130, 6715872, 7462080, 7555356, 8394840, 8954496, 9444195, 10073808, 11193120, 12592260, 13431744, 14924160, 15110712, 16789680, 18888390, 20147616, 22386240, 25184520, 26863488, 30221424, 33579360, 37776780, 40295232, 44772480, 50369040, 60442848, 67158720, 75553560, 80590464, 100738080, 120885696, 134317440, 151107120, 201476160, 241771392, 302214240, 402952320, 604428480, 1208856960]

約数ペア:

[(1, 1208856960), (2, 604428480), (3, 402952320), (4, 302214240), (5, 241771392), (6, 201476160), (8, 151107120), (9, 134317440), (10, 120885696), (12, 100738080), (15, 80590464), (16, 75553560), (18, 67158720), (20, 60442848), (24, 50369040), (27, 44772480), (30, 40295232), (32, 37776780), (36, 33579360), (40, 30221424), (45, 26863488), (48, 25184520), (54, 22386240), (60, 20147616), (64, 18888390), (72, 16789680), (80, 15110712), (81, 14924160), (90, 13431744), (96, 12592260), (108, 11193120), (120, 10073808), (128, 9444195), (135, 8954496), (144, 8394840), (160, 7555356), (162, 7462080), (180, 6715872), (192, 6296130), (216, 5596560), (240, 5036904), (243, 4974720), (270, 4477248), (288, 4197420), (320, 3777678), (324, 3731040), (360, 3357936), (384, 3148065), (405, 2984832), (432, 2798280), (480, 2518452), (486, 2487360), (540, 2238624), (576, 2098710), (640, 1888839), (648, 1865520), (720, 1678968), (729, 1658240), (810, 1492416), (864, 1399140), (960, 1259226), (972, 1243680), (1080, 1119312), (1152, 1049355), (1215, 994944), (1296, 932760), (1440, 839484), (1458, 829120), (1620, 746208), (1728, 699570), (1920, 629613), (1944, 621840), (2160, 559656), (2430, 497472), (2591, 466560), (2592, 466380), (2880, 419742), (2916, 414560), (3240, 373104), (3456, 349785), (3645, 331648), (3888, 310920), (4320, 279828), (4860, 248736), (5182, 233280), (5184, 233190), (5760, 209871), (5832, 207280), (6480, 186552), (7290, 165824), (7773, 155520), (7776, 155460), (8640, 139914), (9720, 124368), (10364, 116640), (10368, 116595), (11664, 103640), (12955, 93312), (12960, 93276), (14580, 82912), (15546, 77760), (15552, 77730), (17280, 69957), (19440, 62184), (20728, 58320), (23319, 51840), (23328, 51820), (25910, 46656), (25920, 46638), (29160, 41456), (31092, 38880), (31104, 38865)]