126301440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 416779776

約数和(自身を除く): 290478336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1061, 1240, 1280, 1488, 1860, 1920, 1984, 2122, 2480, 2976, 3183, 3720, 3840, 3968, 4244, 4960, 5305, 5952, 6366, 7440, 7936, 8488, 9920, 10610, 11904, 12732, 14880, 15915, 16976, 19840, 21220, 23808, 25464, 29760, 31830, 32891, 33952, 39680, 42440, 50928, 59520, 63660, 65782, 67904, 84880, 98673, 101856, 119040, 127320, 131564, 135808, 164455, 169760, 197346, 203712, 254640, 263128, 271616, 328910, 339520, 394692, 407424, 493365, 509280, 526256, 657820, 679040, 789384, 814848, 986730, 1018560, 1052512, 1315640, 1358080, 1578768, 1973460, 2037120, 2105024, 2631280, 3157536, 3946920, 4074240, 4210048, 5262560, 6315072, 7893840, 8420096, 10525120, 12630144, 15787680, 21050240, 25260288, 31575360, 42100480, 63150720, 126301440]

約数ペア:

[(1, 126301440), (2, 63150720), (3, 42100480), (4, 31575360), (5, 25260288), (6, 21050240), (8, 15787680), (10, 12630144), (12, 10525120), (15, 8420096), (16, 7893840), (20, 6315072), (24, 5262560), (30, 4210048), (31, 4074240), (32, 3946920), (40, 3157536), (48, 2631280), (60, 2105024), (62, 2037120), (64, 1973460), (80, 1578768), (93, 1358080), (96, 1315640), (120, 1052512), (124, 1018560), (128, 986730), (155, 814848), (160, 789384), (186, 679040), (192, 657820), (240, 526256), (248, 509280), (256, 493365), (310, 407424), (320, 394692), (372, 339520), (384, 328910), (465, 271616), (480, 263128), (496, 254640), (620, 203712), (640, 197346), (744, 169760), (768, 164455), (930, 135808), (960, 131564), (992, 127320), (1061, 119040), (1240, 101856), (1280, 98673), (1488, 84880), (1860, 67904), (1920, 65782), (1984, 63660), (2122, 59520), (2480, 50928), (2976, 42440), (3183, 39680), (3720, 33952), (3840, 32891), (3968, 31830), (4244, 29760), (4960, 25464), (5305, 23808), (5952, 21220), (6366, 19840), (7440, 16976), (7936, 15915), (8488, 14880), (9920, 12732), (10610, 11904)]