30201480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2011

約数の個数: 96

約数和(自身を含む): 100488960

約数和(自身を除く): 70287480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 1951, 2580, 3096, 3870, 3902, 5160, 5853, 7740, 7804, 9755, 11706, 15480, 15608, 17559, 19510, 23412, 29265, 35118, 39020, 46824, 58530, 70236, 78040, 83893, 87795, 117060, 140472, 167786, 175590, 234120, 251679, 335572, 351180, 419465, 503358, 671144, 702360, 755037, 838930, 1006716, 1258395, 1510074, 1677860, 2013432, 2516790, 3020148, 3355720, 3775185, 5033580, 6040296, 7550370, 10067160, 15100740, 30201480]

約数ペア:

[(1, 30201480), (2, 15100740), (3, 10067160), (4, 7550370), (5, 6040296), (6, 5033580), (8, 3775185), (9, 3355720), (10, 3020148), (12, 2516790), (15, 2013432), (18, 1677860), (20, 1510074), (24, 1258395), (30, 1006716), (36, 838930), (40, 755037), (43, 702360), (45, 671144), (60, 503358), (72, 419465), (86, 351180), (90, 335572), (120, 251679), (129, 234120), (172, 175590), (180, 167786), (215, 140472), (258, 117060), (344, 87795), (360, 83893), (387, 78040), (430, 70236), (516, 58530), (645, 46824), (774, 39020), (860, 35118), (1032, 29265), (1290, 23412), (1548, 19510), (1720, 17559), (1935, 15608), (1951, 15480), (2580, 11706), (3096, 9755), (3870, 7804), (3902, 7740), (5160, 5853)]