1017840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4241}}^1$

素因数の和:4257

約数の個数: 40

約数和(自身を含む): 3156048

約数和(自身を除く): 2138208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4241, 8482, 12723, 16964, 21205, 25446, 33928, 42410, 50892, 63615, 67856, 84820, 101784, 127230, 169640, 203568, 254460, 339280, 508920, 1017840]

約数ペア:

[(1, 1017840), (2, 508920), (3, 339280), (4, 254460), (5, 203568), (6, 169640), (8, 127230), (10, 101784), (12, 84820), (15, 67856), (16, 63615), (20, 50892), (24, 42410), (30, 33928), (40, 25446), (48, 21205), (60, 16964), (80, 12723), (120, 8482), (240, 4241)]