57346680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2143}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 172892160

約数和(自身を除く): 115545480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2143, 2230, 2676, 3345, 4286, 4460, 5352, 6429, 6690, 8572, 8920, 10715, 12858, 13380, 17144, 21430, 25716, 26760, 32145, 42860, 51432, 64290, 85720, 128580, 257160, 477889, 955778, 1433667, 1911556, 2389445, 2867334, 3823112, 4778890, 5734668, 7168335, 9557780, 11469336, 14336670, 19115560, 28673340, 57346680]

約数ペア:

[(1, 57346680), (2, 28673340), (3, 19115560), (4, 14336670), (5, 11469336), (6, 9557780), (8, 7168335), (10, 5734668), (12, 4778890), (15, 3823112), (20, 2867334), (24, 2389445), (30, 1911556), (40, 1433667), (60, 955778), (120, 477889), (223, 257160), (446, 128580), (669, 85720), (892, 64290), (1115, 51432), (1338, 42860), (1784, 32145), (2143, 26760), (2230, 25716), (2676, 21430), (3345, 17144), (4286, 13380), (4460, 12858), (5352, 10715), (6429, 8920), (6690, 8572)]