80507040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{937}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 255286080

約数和(自身を除く): 174779040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 179, 240, 358, 480, 537, 716, 895, 937, 1074, 1432, 1790, 1874, 2148, 2685, 2811, 2864, 3580, 3748, 4296, 4685, 5370, 5622, 5728, 7160, 7496, 8592, 9370, 10740, 11244, 14055, 14320, 14992, 17184, 18740, 21480, 22488, 28110, 28640, 29984, 37480, 42960, 44976, 56220, 74960, 85920, 89952, 112440, 149920, 167723, 224880, 335446, 449760, 503169, 670892, 838615, 1006338, 1341784, 1677230, 2012676, 2515845, 2683568, 3354460, 4025352, 5031690, 5367136, 6708920, 8050704, 10063380, 13417840, 16101408, 20126760, 26835680, 40253520, 80507040]

約数ペア:

[(1, 80507040), (2, 40253520), (3, 26835680), (4, 20126760), (5, 16101408), (6, 13417840), (8, 10063380), (10, 8050704), (12, 6708920), (15, 5367136), (16, 5031690), (20, 4025352), (24, 3354460), (30, 2683568), (32, 2515845), (40, 2012676), (48, 1677230), (60, 1341784), (80, 1006338), (96, 838615), (120, 670892), (160, 503169), (179, 449760), (240, 335446), (358, 224880), (480, 167723), (537, 149920), (716, 112440), (895, 89952), (937, 85920), (1074, 74960), (1432, 56220), (1790, 44976), (1874, 42960), (2148, 37480), (2685, 29984), (2811, 28640), (2864, 28110), (3580, 22488), (3748, 21480), (4296, 18740), (4685, 17184), (5370, 14992), (5622, 14320), (5728, 14055), (7160, 11244), (7496, 10740), (8592, 9370)]