8209691520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{80677}}^1$

素因数の和:80752

約数の個数: 128

約数和(自身を含む): 26662465440

約数和(自身を除く): 18452773920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 16960, 20352, 25440, 33920, 50880, 80677, 101760, 161354, 242031, 322708, 403385, 484062, 645416, 806770, 968124, 1210155, 1290832, 1613540, 1936248, 2420310, 2581664, 3227080, 3872496, 4275881, 4840620, 5163328, 6454160, 7744992, 8551762, 9681240, 10326656, 12827643, 12908320, 15489984, 17103524, 19362480, 21379405, 25655286, 25816640, 30979968, 34207048, 38724960, 42758810, 51310572, 51633280, 64138215, 68414096, 77449920, 85517620, 102621144, 128276430, 136828192, 154899840, 171035240, 205242288, 256552860, 273656384, 342070480, 410484576, 513105720, 547312768, 684140960, 820969152, 1026211440, 1368281920, 1641938304, 2052422880, 2736563840, 4104845760, 8209691520]

約数ペア:

[(1, 8209691520), (2, 4104845760), (3, 2736563840), (4, 2052422880), (5, 1641938304), (6, 1368281920), (8, 1026211440), (10, 820969152), (12, 684140960), (15, 547312768), (16, 513105720), (20, 410484576), (24, 342070480), (30, 273656384), (32, 256552860), (40, 205242288), (48, 171035240), (53, 154899840), (60, 136828192), (64, 128276430), (80, 102621144), (96, 85517620), (106, 77449920), (120, 68414096), (128, 64138215), (159, 51633280), (160, 51310572), (192, 42758810), (212, 38724960), (240, 34207048), (265, 30979968), (318, 25816640), (320, 25655286), (384, 21379405), (424, 19362480), (480, 17103524), (530, 15489984), (636, 12908320), (640, 12827643), (795, 10326656), (848, 9681240), (960, 8551762), (1060, 7744992), (1272, 6454160), (1590, 5163328), (1696, 4840620), (1920, 4275881), (2120, 3872496), (2544, 3227080), (3180, 2581664), (3392, 2420310), (4240, 1936248), (5088, 1613540), (6360, 1290832), (6784, 1210155), (8480, 968124), (10176, 806770), (12720, 645416), (16960, 484062), (20352, 403385), (25440, 322708), (33920, 242031), (50880, 161354), (80677, 101760)]