56884920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4349}}^1$

素因数の和:4472

約数の個数: 64

約数和(自身を含む): 172260000

約数和(自身を除く): 115375080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4349, 4360, 6540, 8698, 13047, 13080, 17396, 21745, 26094, 34792, 43490, 52188, 65235, 86980, 104376, 130470, 173960, 260940, 474041, 521880, 948082, 1422123, 1896164, 2370205, 2844246, 3792328, 4740410, 5688492, 7110615, 9480820, 11376984, 14221230, 18961640, 28442460, 56884920]

約数ペア:

[(1, 56884920), (2, 28442460), (3, 18961640), (4, 14221230), (5, 11376984), (6, 9480820), (8, 7110615), (10, 5688492), (12, 4740410), (15, 3792328), (20, 2844246), (24, 2370205), (30, 1896164), (40, 1422123), (60, 948082), (109, 521880), (120, 474041), (218, 260940), (327, 173960), (436, 130470), (545, 104376), (654, 86980), (872, 65235), (1090, 52188), (1308, 43490), (1635, 34792), (2180, 26094), (2616, 21745), (3270, 17396), (4349, 13080), (4360, 13047), (6540, 8698)]