55193520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1523}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 172346112

約数和(自身を除く): 117152592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1523, 1812, 2265, 2416, 3020, 3046, 3624, 4530, 4569, 6040, 6092, 7248, 7615, 9060, 9138, 12080, 12184, 15230, 18120, 18276, 22845, 24368, 30460, 36240, 36552, 45690, 60920, 73104, 91380, 121840, 182760, 229973, 365520, 459946, 689919, 919892, 1149865, 1379838, 1839784, 2299730, 2759676, 3449595, 3679568, 4599460, 5519352, 6899190, 9198920, 11038704, 13798380, 18397840, 27596760, 55193520]

約数ペア:

[(1, 55193520), (2, 27596760), (3, 18397840), (4, 13798380), (5, 11038704), (6, 9198920), (8, 6899190), (10, 5519352), (12, 4599460), (15, 3679568), (16, 3449595), (20, 2759676), (24, 2299730), (30, 1839784), (40, 1379838), (48, 1149865), (60, 919892), (80, 689919), (120, 459946), (151, 365520), (240, 229973), (302, 182760), (453, 121840), (604, 91380), (755, 73104), (906, 60920), (1208, 45690), (1510, 36552), (1523, 36240), (1812, 30460), (2265, 24368), (2416, 22845), (3020, 18276), (3046, 18120), (3624, 15230), (4530, 12184), (4569, 12080), (6040, 9138), (6092, 9060), (7248, 7615)]