189730440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1493}}^1$

素因数の和:1863

約数の個数: 96

約数和(自身を含む): 618784920

約数和(自身を除く): 429054480

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, 180, 353, 360, 706, 1059, 1412, 1493, 1765, 2118, 2824, 2986, 3177, 3530, 4236, 4479, 5295, 5972, 6354, 7060, 7465, 8472, 8958, 10590, 11944, 12708, 13437, 14120, 14930, 15885, 17916, 21180, 22395, 25416, 26874, 29860, 31770, 35832, 42360, 44790, 53748, 59720, 63540, 67185, 89580, 107496, 127080, 134370, 179160, 268740, 527029, 537480, 1054058, 1581087, 2108116, 2635145, 3162174, 4216232, 4743261, 5270290, 6324348, 7905435, 9486522, 10540580, 12648696, 15810870, 18973044, 21081160, 23716305, 31621740, 37946088, 47432610, 63243480, 94865220, 189730440]

約数ペア:

[(1, 189730440), (2, 94865220), (3, 63243480), (4, 47432610), (5, 37946088), (6, 31621740), (8, 23716305), (9, 21081160), (10, 18973044), (12, 15810870), (15, 12648696), (18, 10540580), (20, 9486522), (24, 7905435), (30, 6324348), (36, 5270290), (40, 4743261), (45, 4216232), (60, 3162174), (72, 2635145), (90, 2108116), (120, 1581087), (180, 1054058), (353, 537480), (360, 527029), (706, 268740), (1059, 179160), (1412, 134370), (1493, 127080), (1765, 107496), (2118, 89580), (2824, 67185), (2986, 63540), (3177, 59720), (3530, 53748), (4236, 44790), (4479, 42360), (5295, 35832), (5972, 31770), (6354, 29860), (7060, 26874), (7465, 25416), (8472, 22395), (8958, 21180), (10590, 17916), (11944, 15885), (12708, 14930), (13437, 14120)]