15819687360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{5657}}^1$

素因数の和:6651

約数の個数: 168

約数和(自身を含む): 54478799856

約数和(自身を除く): 38659112496

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, 240, 288, 320, 360, 480, 576, 720, 960, 971, 1440, 1942, 2880, 2913, 3884, 4855, 5657, 5826, 7768, 8739, 9710, 11314, 11652, 14565, 15536, 16971, 17478, 19420, 22628, 23304, 28285, 29130, 31072, 33942, 34956, 38840, 43695, 45256, 46608, 50913, 56570, 58260, 62144, 67884, 69912, 77680, 84855, 87390, 90512, 93216, 101826, 113140, 116520, 135768, 139824, 155360, 169710, 174780, 181024, 186432, 203652, 226280, 233040, 254565, 271536, 279648, 310720, 339420, 349560, 362048, 407304, 452560, 466080, 509130, 543072, 559296, 678840, 699120, 814608, 905120, 932160, 1018260, 1086144, 1357680, 1398240, 1629216, 1810240, 2036520, 2715360, 2796480, 3258432, 4073040, 5430720, 5492947, 8146080, 10985894, 16292160, 16478841, 21971788, 27464735, 32957682, 43943576, 49436523, 54929470, 65915364, 82394205, 87887152, 98873046, 109858940, 131830728, 164788410, 175774304, 197746092, 219717880, 247182615, 263661456, 329576820, 351548608, 395492184, 439435760, 494365230, 527322912, 659153640, 790984368, 878871520, 988730460, 1054645824, 1318307280, 1581968736, 1757743040, 1977460920, 2636614560, 3163937472, 3954921840, 5273229120, 7909843680, 15819687360]

約数ペア:

[(1, 15819687360), (2, 7909843680), (3, 5273229120), (4, 3954921840), (5, 3163937472), (6, 2636614560), (8, 1977460920), (9, 1757743040), (10, 1581968736), (12, 1318307280), (15, 1054645824), (16, 988730460), (18, 878871520), (20, 790984368), (24, 659153640), (30, 527322912), (32, 494365230), (36, 439435760), (40, 395492184), (45, 351548608), (48, 329576820), (60, 263661456), (64, 247182615), (72, 219717880), (80, 197746092), (90, 175774304), (96, 164788410), (120, 131830728), (144, 109858940), (160, 98873046), (180, 87887152), (192, 82394205), (240, 65915364), (288, 54929470), (320, 49436523), (360, 43943576), (480, 32957682), (576, 27464735), (720, 21971788), (960, 16478841), (971, 16292160), (1440, 10985894), (1942, 8146080), (2880, 5492947), (2913, 5430720), (3884, 4073040), (4855, 3258432), (5657, 2796480), (5826, 2715360), (7768, 2036520), (8739, 1810240), (9710, 1629216), (11314, 1398240), (11652, 1357680), (14565, 1086144), (15536, 1018260), (16971, 932160), (17478, 905120), (19420, 814608), (22628, 699120), (23304, 678840), (28285, 559296), (29130, 543072), (31072, 509130), (33942, 466080), (34956, 452560), (38840, 407304), (43695, 362048), (45256, 349560), (46608, 339420), (50913, 310720), (56570, 279648), (58260, 271536), (62144, 254565), (67884, 233040), (69912, 226280), (77680, 203652), (84855, 186432), (87390, 181024), (90512, 174780), (93216, 169710), (101826, 155360), (113140, 139824), (116520, 135768)]