1305190080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1979}}^1$

素因数の和:2231

約数の個数: 168

約数和(自身を含む): 4511192400

約数和(自身を除く): 3206002320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 229, 240, 288, 320, 360, 458, 480, 576, 687, 720, 916, 960, 1145, 1374, 1440, 1832, 1979, 2061, 2290, 2748, 2880, 3435, 3664, 3958, 4122, 4580, 5496, 5937, 6870, 7328, 7916, 8244, 9160, 9895, 10305, 10992, 11874, 13740, 14656, 15832, 16488, 17811, 18320, 19790, 20610, 21984, 23748, 27480, 29685, 31664, 32976, 35622, 36640, 39580, 41220, 43968, 47496, 54960, 59370, 63328, 65952, 71244, 73280, 79160, 82440, 89055, 94992, 109920, 118740, 126656, 131904, 142488, 158320, 164880, 178110, 189984, 219840, 237480, 284976, 316640, 329760, 356220, 379968, 453191, 474960, 569952, 633280, 659520, 712440, 906382, 949920, 1139904, 1359573, 1424880, 1812764, 1899840, 2265955, 2719146, 2849760, 3625528, 4078719, 4531910, 5438292, 5699520, 6797865, 7251056, 8157438, 9063820, 10876584, 13595730, 14502112, 16314876, 18127640, 20393595, 21753168, 27191460, 29004224, 32629752, 36255280, 40787190, 43506336, 54382920, 65259504, 72510560, 81574380, 87012672, 108765840, 130519008, 145021120, 163148760, 217531680, 261038016, 326297520, 435063360, 652595040, 1305190080]

約数ペア:

[(1, 1305190080), (2, 652595040), (3, 435063360), (4, 326297520), (5, 261038016), (6, 217531680), (8, 163148760), (9, 145021120), (10, 130519008), (12, 108765840), (15, 87012672), (16, 81574380), (18, 72510560), (20, 65259504), (24, 54382920), (30, 43506336), (32, 40787190), (36, 36255280), (40, 32629752), (45, 29004224), (48, 27191460), (60, 21753168), (64, 20393595), (72, 18127640), (80, 16314876), (90, 14502112), (96, 13595730), (120, 10876584), (144, 9063820), (160, 8157438), (180, 7251056), (192, 6797865), (229, 5699520), (240, 5438292), (288, 4531910), (320, 4078719), (360, 3625528), (458, 2849760), (480, 2719146), (576, 2265955), (687, 1899840), (720, 1812764), (916, 1424880), (960, 1359573), (1145, 1139904), (1374, 949920), (1440, 906382), (1832, 712440), (1979, 659520), (2061, 633280), (2290, 569952), (2748, 474960), (2880, 453191), (3435, 379968), (3664, 356220), (3958, 329760), (4122, 316640), (4580, 284976), (5496, 237480), (5937, 219840), (6870, 189984), (7328, 178110), (7916, 164880), (8244, 158320), (9160, 142488), (9895, 131904), (10305, 126656), (10992, 118740), (11874, 109920), (13740, 94992), (14656, 89055), (15832, 82440), (16488, 79160), (17811, 73280), (18320, 71244), (19790, 65952), (20610, 63328), (21984, 59370), (23748, 54960), (27480, 47496), (29685, 43968), (31664, 41220), (32976, 39580), (35622, 36640)]