40703280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{937}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 127012704

約数和(自身を除く): 86309424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 937, 1086, 1448, 1810, 1874, 2172, 2715, 2811, 2896, 3620, 3748, 4344, 4685, 5430, 5622, 7240, 7496, 8688, 9370, 10860, 11244, 14055, 14480, 14992, 18740, 21720, 22488, 28110, 37480, 43440, 44976, 56220, 74960, 112440, 169597, 224880, 339194, 508791, 678388, 847985, 1017582, 1356776, 1695970, 2035164, 2543955, 2713552, 3391940, 4070328, 5087910, 6783880, 8140656, 10175820, 13567760, 20351640, 40703280]

約数ペア:

[(1, 40703280), (2, 20351640), (3, 13567760), (4, 10175820), (5, 8140656), (6, 6783880), (8, 5087910), (10, 4070328), (12, 3391940), (15, 2713552), (16, 2543955), (20, 2035164), (24, 1695970), (30, 1356776), (40, 1017582), (48, 847985), (60, 678388), (80, 508791), (120, 339194), (181, 224880), (240, 169597), (362, 112440), (543, 74960), (724, 56220), (905, 44976), (937, 43440), (1086, 37480), (1448, 28110), (1810, 22488), (1874, 21720), (2172, 18740), (2715, 14992), (2811, 14480), (2896, 14055), (3620, 11244), (3748, 10860), (4344, 9370), (4685, 8688), (5430, 7496), (5622, 7240)]