85589760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 282562560

約数和(自身を除く): 196972800

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, 719, 744, 768, 930, 960, 992, 1240, 1280, 1438, 1488, 1860, 1920, 1984, 2157, 2480, 2876, 2976, 3595, 3720, 3840, 3968, 4314, 4960, 5752, 5952, 7190, 7440, 7936, 8628, 9920, 10785, 11504, 11904, 14380, 14880, 17256, 19840, 21570, 22289, 23008, 23808, 28760, 29760, 34512, 39680, 43140, 44578, 46016, 57520, 59520, 66867, 69024, 86280, 89156, 92032, 111445, 115040, 119040, 133734, 138048, 172560, 178312, 184064, 222890, 230080, 267468, 276096, 334335, 345120, 356624, 445780, 460160, 534936, 552192, 668670, 690240, 713248, 891560, 920320, 1069872, 1337340, 1380480, 1426496, 1783120, 2139744, 2674680, 2760960, 2852992, 3566240, 4279488, 5349360, 5705984, 7132480, 8558976, 10698720, 14264960, 17117952, 21397440, 28529920, 42794880, 85589760]

約数ペア:

[(1, 85589760), (2, 42794880), (3, 28529920), (4, 21397440), (5, 17117952), (6, 14264960), (8, 10698720), (10, 8558976), (12, 7132480), (15, 5705984), (16, 5349360), (20, 4279488), (24, 3566240), (30, 2852992), (31, 2760960), (32, 2674680), (40, 2139744), (48, 1783120), (60, 1426496), (62, 1380480), (64, 1337340), (80, 1069872), (93, 920320), (96, 891560), (120, 713248), (124, 690240), (128, 668670), (155, 552192), (160, 534936), (186, 460160), (192, 445780), (240, 356624), (248, 345120), (256, 334335), (310, 276096), (320, 267468), (372, 230080), (384, 222890), (465, 184064), (480, 178312), (496, 172560), (620, 138048), (640, 133734), (719, 119040), (744, 115040), (768, 111445), (930, 92032), (960, 89156), (992, 86280), (1240, 69024), (1280, 66867), (1438, 59520), (1488, 57520), (1860, 46016), (1920, 44578), (1984, 43140), (2157, 39680), (2480, 34512), (2876, 29760), (2976, 28760), (3595, 23808), (3720, 23008), (3840, 22289), (3968, 21570), (4314, 19840), (4960, 17256), (5752, 14880), (5952, 14380), (7190, 11904), (7440, 11504), (7936, 10785), (8628, 9920)]