57107520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 168

約数和(自身を含む): 199704960

約数和(自身を除く): 142597440

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 251, 288, 316, 320, 360, 395, 474, 480, 502, 576, 632, 711, 720, 753, 790, 948, 960, 1004, 1185, 1255, 1264, 1422, 1440, 1506, 1580, 1896, 2008, 2259, 2370, 2510, 2528, 2844, 2880, 3012, 3160, 3555, 3765, 3792, 4016, 4518, 4740, 5020, 5056, 5688, 6024, 6320, 7110, 7530, 7584, 8032, 9036, 9480, 10040, 11295, 11376, 12048, 12640, 14220, 15060, 15168, 16064, 18072, 18960, 19829, 20080, 22590, 22752, 24096, 25280, 28440, 30120, 36144, 37920, 39658, 40160, 45180, 45504, 48192, 56880, 59487, 60240, 72288, 75840, 79316, 80320, 90360, 99145, 113760, 118974, 120480, 144576, 158632, 178461, 180720, 198290, 227520, 237948, 240960, 297435, 317264, 356922, 361440, 396580, 475896, 594870, 634528, 713844, 722880, 793160, 892305, 951792, 1189740, 1269056, 1427688, 1586320, 1784610, 1903584, 2379480, 2855376, 3172640, 3569220, 3807168, 4758960, 5710752, 6345280, 7138440, 9517920, 11421504, 14276880, 19035840, 28553760, 57107520]

約数ペア:

[(1, 57107520), (2, 28553760), (3, 19035840), (4, 14276880), (5, 11421504), (6, 9517920), (8, 7138440), (9, 6345280), (10, 5710752), (12, 4758960), (15, 3807168), (16, 3569220), (18, 3172640), (20, 2855376), (24, 2379480), (30, 1903584), (32, 1784610), (36, 1586320), (40, 1427688), (45, 1269056), (48, 1189740), (60, 951792), (64, 892305), (72, 793160), (79, 722880), (80, 713844), (90, 634528), (96, 594870), (120, 475896), (144, 396580), (158, 361440), (160, 356922), (180, 317264), (192, 297435), (237, 240960), (240, 237948), (251, 227520), (288, 198290), (316, 180720), (320, 178461), (360, 158632), (395, 144576), (474, 120480), (480, 118974), (502, 113760), (576, 99145), (632, 90360), (711, 80320), (720, 79316), (753, 75840), (790, 72288), (948, 60240), (960, 59487), (1004, 56880), (1185, 48192), (1255, 45504), (1264, 45180), (1422, 40160), (1440, 39658), (1506, 37920), (1580, 36144), (1896, 30120), (2008, 28440), (2259, 25280), (2370, 24096), (2510, 22752), (2528, 22590), (2844, 20080), (2880, 19829), (3012, 18960), (3160, 18072), (3555, 16064), (3765, 15168), (3792, 15060), (4016, 14220), (4518, 12640), (4740, 12048), (5020, 11376), (5056, 11295), (5688, 10040), (6024, 9480), (6320, 9036), (7110, 8032), (7530, 7584)]