30202440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{859}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 91022400

約数和(自身を除く): 60819960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 859, 879, 1172, 1465, 1718, 1758, 2344, 2577, 2930, 3436, 3516, 4295, 4395, 5154, 5860, 6872, 7032, 8590, 8790, 10308, 11720, 12885, 17180, 17580, 20616, 25770, 34360, 35160, 51540, 103080, 251687, 503374, 755061, 1006748, 1258435, 1510122, 2013496, 2516870, 3020244, 3775305, 5033740, 6040488, 7550610, 10067480, 15101220, 30202440]

約数ペア:

[(1, 30202440), (2, 15101220), (3, 10067480), (4, 7550610), (5, 6040488), (6, 5033740), (8, 3775305), (10, 3020244), (12, 2516870), (15, 2013496), (20, 1510122), (24, 1258435), (30, 1006748), (40, 755061), (60, 503374), (120, 251687), (293, 103080), (586, 51540), (859, 35160), (879, 34360), (1172, 25770), (1465, 20616), (1718, 17580), (1758, 17180), (2344, 12885), (2577, 11720), (2930, 10308), (3436, 8790), (3516, 8590), (4295, 7032), (4395, 6872), (5154, 5860)]