127725720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10973}}^1$

素因数の和:11084

約数の個数: 64

約数和(自身を含む): 387162720

約数和(自身を除く): 259437000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 10973, 11640, 21946, 32919, 43892, 54865, 65838, 87784, 109730, 131676, 164595, 219460, 263352, 329190, 438920, 658380, 1064381, 1316760, 2128762, 3193143, 4257524, 5321905, 6386286, 8515048, 10643810, 12772572, 15965715, 21287620, 25545144, 31931430, 42575240, 63862860, 127725720]

約数ペア:

[(1, 127725720), (2, 63862860), (3, 42575240), (4, 31931430), (5, 25545144), (6, 21287620), (8, 15965715), (10, 12772572), (12, 10643810), (15, 8515048), (20, 6386286), (24, 5321905), (30, 4257524), (40, 3193143), (60, 2128762), (97, 1316760), (120, 1064381), (194, 658380), (291, 438920), (388, 329190), (485, 263352), (582, 219460), (776, 164595), (970, 131676), (1164, 109730), (1455, 87784), (1940, 65838), (2328, 54865), (2910, 43892), (3880, 32919), (5820, 21946), (10973, 11640)]