8847120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 27712512

約数和(自身を除く): 18865392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 193, 240, 382, 386, 573, 579, 764, 772, 955, 965, 1146, 1158, 1528, 1544, 1910, 1930, 2292, 2316, 2865, 2895, 3056, 3088, 3820, 3860, 4584, 4632, 5730, 5790, 7640, 7720, 9168, 9264, 11460, 11580, 15280, 15440, 22920, 23160, 36863, 45840, 46320, 73726, 110589, 147452, 184315, 221178, 294904, 368630, 442356, 552945, 589808, 737260, 884712, 1105890, 1474520, 1769424, 2211780, 2949040, 4423560, 8847120]

約数ペア:

[(1, 8847120), (2, 4423560), (3, 2949040), (4, 2211780), (5, 1769424), (6, 1474520), (8, 1105890), (10, 884712), (12, 737260), (15, 589808), (16, 552945), (20, 442356), (24, 368630), (30, 294904), (40, 221178), (48, 184315), (60, 147452), (80, 110589), (120, 73726), (191, 46320), (193, 45840), (240, 36863), (382, 23160), (386, 22920), (573, 15440), (579, 15280), (764, 11580), (772, 11460), (955, 9264), (965, 9168), (1146, 7720), (1158, 7640), (1528, 5790), (1544, 5730), (1910, 4632), (1930, 4584), (2292, 3860), (2316, 3820), (2865, 3088), (2895, 3056)]