1531054080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 288

約数和(自身を含む): 5461911000

約数和(自身を除く): 3930856920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 449, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 898, 960, 1024, 1110, 1152, 1184, 1280, 1332, 1347, 1440, 1480, 1536, 1665, 1776, 1796, 1920, 2048, 2220, 2245, 2304, 2368, 2560, 2664, 2694, 2880, 2960, 3072, 3330, 3552, 3592, 3840, 4041, 4440, 4490, 4608, 4736, 5120, 5328, 5388, 5760, 5920, 6144, 6660, 6735, 7104, 7184, 7680, 8082, 8880, 8980, 9216, 9472, 10240, 10656, 10776, 11520, 11840, 13320, 13470, 14208, 14368, 15360, 16164, 16613, 17760, 17960, 18432, 18944, 20205, 21312, 21552, 23040, 23680, 26640, 26940, 28416, 28736, 30720, 32328, 33226, 35520, 35920, 37888, 40410, 42624, 43104, 46080, 47360, 49839, 53280, 53880, 56832, 57472, 64656, 66452, 71040, 71840, 75776, 80820, 83065, 85248, 86208, 92160, 94720, 99678, 106560, 107760, 113664, 114944, 129312, 132904, 142080, 143680, 149517, 161640, 166130, 170496, 172416, 189440, 199356, 213120, 215520, 227328, 229888, 249195, 258624, 265808, 284160, 287360, 299034, 323280, 332260, 340992, 344832, 378880, 398712, 426240, 431040, 459776, 498390, 517248, 531616, 568320, 574720, 598068, 646560, 664520, 681984, 689664, 747585, 797424, 852480, 862080, 919552, 996780, 1034496, 1063232, 1136640, 1149440, 1196136, 1293120, 1329040, 1379328, 1495170, 1594848, 1704960, 1724160, 1993560, 2068992, 2126464, 2298880, 2392272, 2586240, 2658080, 2758656, 2990340, 3189696, 3409920, 3448320, 3987120, 4137984, 4252928, 4597760, 4784544, 5172480, 5316160, 5980680, 6379392, 6896640, 7974240, 8275968, 8505856, 9569088, 10344960, 10632320, 11961360, 12758784, 13793280, 15948480, 17011712, 19138176, 20689920, 21264640, 23922720, 25517568, 31896960, 34023424, 38276352, 41379840, 42529280, 47845440, 51035136, 63793920, 76552704, 85058560, 95690880, 102070272, 127587840, 153105408, 170117120, 191381760, 255175680, 306210816, 382763520, 510351360, 765527040, 1531054080]

約数ペア:

[(1, 1531054080), (2, 765527040), (3, 510351360), (4, 382763520), (5, 306210816), (6, 255175680), (8, 191381760), (9, 170117120), (10, 153105408), (12, 127587840), (15, 102070272), (16, 95690880), (18, 85058560), (20, 76552704), (24, 63793920), (30, 51035136), (32, 47845440), (36, 42529280), (37, 41379840), (40, 38276352), (45, 34023424), (48, 31896960), (60, 25517568), (64, 23922720), (72, 21264640), (74, 20689920), (80, 19138176), (90, 17011712), (96, 15948480), (111, 13793280), (120, 12758784), (128, 11961360), (144, 10632320), (148, 10344960), (160, 9569088), (180, 8505856), (185, 8275968), (192, 7974240), (222, 6896640), (240, 6379392), (256, 5980680), (288, 5316160), (296, 5172480), (320, 4784544), (333, 4597760), (360, 4252928), (370, 4137984), (384, 3987120), (444, 3448320), (449, 3409920), (480, 3189696), (512, 2990340), (555, 2758656), (576, 2658080), (592, 2586240), (640, 2392272), (666, 2298880), (720, 2126464), (740, 2068992), (768, 1993560), (888, 1724160), (898, 1704960), (960, 1594848), (1024, 1495170), (1110, 1379328), (1152, 1329040), (1184, 1293120), (1280, 1196136), (1332, 1149440), (1347, 1136640), (1440, 1063232), (1480, 1034496), (1536, 996780), (1665, 919552), (1776, 862080), (1796, 852480), (1920, 797424), (2048, 747585), (2220, 689664), (2245, 681984), (2304, 664520), (2368, 646560), (2560, 598068), (2664, 574720), (2694, 568320), (2880, 531616), (2960, 517248), (3072, 498390), (3330, 459776), (3552, 431040), (3592, 426240), (3840, 398712), (4041, 378880), (4440, 344832), (4490, 340992), (4608, 332260), (4736, 323280), (5120, 299034), (5328, 287360), (5388, 284160), (5760, 265808), (5920, 258624), (6144, 249195), (6660, 229888), (6735, 227328), (7104, 215520), (7184, 213120), (7680, 199356), (8082, 189440), (8880, 172416), (8980, 170496), (9216, 166130), (9472, 161640), (10240, 149517), (10656, 143680), (10776, 142080), (11520, 132904), (11840, 129312), (13320, 114944), (13470, 113664), (14208, 107760), (14368, 106560), (15360, 99678), (16164, 94720), (16613, 92160), (17760, 86208), (17960, 85248), (18432, 83065), (18944, 80820), (20205, 75776), (21312, 71840), (21552, 71040), (23040, 66452), (23680, 64656), (26640, 57472), (26940, 56832), (28416, 53880), (28736, 53280), (30720, 49839), (32328, 47360), (33226, 46080), (35520, 43104), (35920, 42624), (37888, 40410)]