1584839040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26627}}^1$

素因数の和:26680

約数の個数: 128

約数和(自身を含む): 5214827520

約数和(自身を除く): 3629988480

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 26627, 29760, 53254, 59520, 79881, 106508, 133135, 159762, 213016, 266270, 319524, 399405, 426032, 532540, 639048, 798810, 825437, 852064, 1065080, 1278096, 1597620, 1650874, 1704128, 2130160, 2476311, 2556192, 3195240, 3301748, 3408256, 4127185, 4260320, 4952622, 5112384, 6390480, 6603496, 8254370, 8520640, 9905244, 10224768, 12381555, 12780960, 13206992, 16508740, 17041280, 19810488, 24763110, 25561920, 26413984, 33017480, 39620976, 49526220, 51123840, 52827968, 66034960, 79241952, 99052440, 105655936, 132069920, 158483904, 198104880, 264139840, 316967808, 396209760, 528279680, 792419520, 1584839040]

約数ペア:

[(1, 1584839040), (2, 792419520), (3, 528279680), (4, 396209760), (5, 316967808), (6, 264139840), (8, 198104880), (10, 158483904), (12, 132069920), (15, 105655936), (16, 99052440), (20, 79241952), (24, 66034960), (30, 52827968), (31, 51123840), (32, 49526220), (40, 39620976), (48, 33017480), (60, 26413984), (62, 25561920), (64, 24763110), (80, 19810488), (93, 17041280), (96, 16508740), (120, 13206992), (124, 12780960), (128, 12381555), (155, 10224768), (160, 9905244), (186, 8520640), (192, 8254370), (240, 6603496), (248, 6390480), (310, 5112384), (320, 4952622), (372, 4260320), (384, 4127185), (465, 3408256), (480, 3301748), (496, 3195240), (620, 2556192), (640, 2476311), (744, 2130160), (930, 1704128), (960, 1650874), (992, 1597620), (1240, 1278096), (1488, 1065080), (1860, 852064), (1920, 825437), (1984, 798810), (2480, 639048), (2976, 532540), (3720, 426032), (3968, 399405), (4960, 319524), (5952, 266270), (7440, 213016), (9920, 159762), (11904, 133135), (14880, 106508), (19840, 79881), (26627, 59520), (29760, 53254)]