55931760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 189590544

約数和(自身を除く): 133658784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 593, 655, 720, 786, 1048, 1179, 1186, 1310, 1572, 1779, 1965, 2096, 2358, 2372, 2620, 2965, 3144, 3558, 3930, 4716, 4744, 5240, 5337, 5895, 5930, 6288, 7116, 7860, 8895, 9432, 9488, 10480, 10674, 11790, 11860, 14232, 15720, 17790, 18864, 21348, 23580, 23720, 26685, 28464, 31440, 35580, 42696, 47160, 47440, 53370, 71160, 77683, 85392, 94320, 106740, 142320, 155366, 213480, 233049, 310732, 388415, 426960, 466098, 621464, 699147, 776830, 932196, 1165245, 1242928, 1398294, 1553660, 1864392, 2330490, 2796588, 3107320, 3495735, 3728784, 4660980, 5593176, 6214640, 6991470, 9321960, 11186352, 13982940, 18643920, 27965880, 55931760]

約数ペア:

[(1, 55931760), (2, 27965880), (3, 18643920), (4, 13982940), (5, 11186352), (6, 9321960), (8, 6991470), (9, 6214640), (10, 5593176), (12, 4660980), (15, 3728784), (16, 3495735), (18, 3107320), (20, 2796588), (24, 2330490), (30, 1864392), (36, 1553660), (40, 1398294), (45, 1242928), (48, 1165245), (60, 932196), (72, 776830), (80, 699147), (90, 621464), (120, 466098), (131, 426960), (144, 388415), (180, 310732), (240, 233049), (262, 213480), (360, 155366), (393, 142320), (524, 106740), (593, 94320), (655, 85392), (720, 77683), (786, 71160), (1048, 53370), (1179, 47440), (1186, 47160), (1310, 42696), (1572, 35580), (1779, 31440), (1965, 28464), (2096, 26685), (2358, 23720), (2372, 23580), (2620, 21348), (2965, 18864), (3144, 17790), (3558, 15720), (3930, 14232), (4716, 11860), (4744, 11790), (5240, 10674), (5337, 10480), (5895, 9488), (5930, 9432), (6288, 8895), (7116, 7860)]