2043841920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1117}}^1$

素因数の和:2092

約数の個数: 128

約数和(自身を含む): 6527420640

約数和(自身を除く): 4483578720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 953, 960, 1117, 1906, 1920, 2234, 2859, 3351, 3812, 4468, 4765, 5585, 5718, 6702, 7624, 8936, 9530, 11170, 11436, 13404, 14295, 15248, 16755, 17872, 19060, 22340, 22872, 26808, 28590, 30496, 33510, 35744, 38120, 44680, 45744, 53616, 57180, 60992, 67020, 71488, 76240, 89360, 91488, 107232, 114360, 121984, 134040, 142976, 152480, 178720, 182976, 214464, 228720, 268080, 304960, 357440, 365952, 428928, 457440, 536160, 609920, 714880, 914880, 1064501, 1072320, 1829760, 2129002, 2144640, 3193503, 4258004, 5322505, 6387006, 8516008, 10645010, 12774012, 15967515, 17032016, 21290020, 25548024, 31935030, 34064032, 42580040, 51096048, 63870060, 68128064, 85160080, 102192096, 127740120, 136256128, 170320160, 204384192, 255480240, 340640320, 408768384, 510960480, 681280640, 1021920960, 2043841920]

約数ペア:

[(1, 2043841920), (2, 1021920960), (3, 681280640), (4, 510960480), (5, 408768384), (6, 340640320), (8, 255480240), (10, 204384192), (12, 170320160), (15, 136256128), (16, 127740120), (20, 102192096), (24, 85160080), (30, 68128064), (32, 63870060), (40, 51096048), (48, 42580040), (60, 34064032), (64, 31935030), (80, 25548024), (96, 21290020), (120, 17032016), (128, 15967515), (160, 12774012), (192, 10645010), (240, 8516008), (320, 6387006), (384, 5322505), (480, 4258004), (640, 3193503), (953, 2144640), (960, 2129002), (1117, 1829760), (1906, 1072320), (1920, 1064501), (2234, 914880), (2859, 714880), (3351, 609920), (3812, 536160), (4468, 457440), (4765, 428928), (5585, 365952), (5718, 357440), (6702, 304960), (7624, 268080), (8936, 228720), (9530, 214464), (11170, 182976), (11436, 178720), (13404, 152480), (14295, 142976), (15248, 134040), (16755, 121984), (17872, 114360), (19060, 107232), (22340, 91488), (22872, 89360), (26808, 76240), (28590, 71488), (30496, 67020), (33510, 60992), (35744, 57180), (38120, 53616), (44680, 45744)]