260221320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4787}}^1$

素因数の和:4955

約数の個数: 96

約数和(自身を含む): 851497920

約数和(自身を除く): 591276600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 2265, 2718, 3020, 3624, 4530, 4787, 5436, 6040, 6795, 9060, 9574, 10872, 13590, 14361, 18120, 19148, 23935, 27180, 28722, 38296, 43083, 47870, 54360, 57444, 71805, 86166, 95740, 114888, 143610, 172332, 191480, 215415, 287220, 344664, 430830, 574440, 722837, 861660, 1445674, 1723320, 2168511, 2891348, 3614185, 4337022, 5782696, 6505533, 7228370, 8674044, 10842555, 13011066, 14456740, 17348088, 21685110, 26022132, 28913480, 32527665, 43370220, 52044264, 65055330, 86740440, 130110660, 260221320]

約数ペア:

[(1, 260221320), (2, 130110660), (3, 86740440), (4, 65055330), (5, 52044264), (6, 43370220), (8, 32527665), (9, 28913480), (10, 26022132), (12, 21685110), (15, 17348088), (18, 14456740), (20, 13011066), (24, 10842555), (30, 8674044), (36, 7228370), (40, 6505533), (45, 5782696), (60, 4337022), (72, 3614185), (90, 2891348), (120, 2168511), (151, 1723320), (180, 1445674), (302, 861660), (360, 722837), (453, 574440), (604, 430830), (755, 344664), (906, 287220), (1208, 215415), (1359, 191480), (1510, 172332), (1812, 143610), (2265, 114888), (2718, 95740), (3020, 86166), (3624, 71805), (4530, 57444), (4787, 54360), (5436, 47870), (6040, 43083), (6795, 38296), (9060, 28722), (9574, 27180), (10872, 23935), (13590, 19148), (14361, 18120)]