18192120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 58752000

約数和(自身を除く): 40559880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 101, 114, 120, 152, 158, 190, 202, 228, 237, 285, 303, 316, 380, 395, 404, 456, 474, 505, 570, 606, 632, 760, 790, 808, 948, 1010, 1140, 1185, 1212, 1501, 1515, 1580, 1896, 1919, 2020, 2280, 2370, 2424, 3002, 3030, 3160, 3838, 4040, 4503, 4740, 5757, 6004, 6060, 7505, 7676, 7979, 9006, 9480, 9595, 11514, 12008, 12120, 15010, 15352, 15958, 18012, 19190, 22515, 23028, 23937, 28785, 30020, 31916, 36024, 38380, 39895, 45030, 46056, 47874, 57570, 60040, 63832, 76760, 79790, 90060, 95748, 115140, 119685, 151601, 159580, 180120, 191496, 230280, 239370, 303202, 319160, 454803, 478740, 606404, 758005, 909606, 957480, 1212808, 1516010, 1819212, 2274015, 3032020, 3638424, 4548030, 6064040, 9096060, 18192120]

約数ペア:

[(1, 18192120), (2, 9096060), (3, 6064040), (4, 4548030), (5, 3638424), (6, 3032020), (8, 2274015), (10, 1819212), (12, 1516010), (15, 1212808), (19, 957480), (20, 909606), (24, 758005), (30, 606404), (38, 478740), (40, 454803), (57, 319160), (60, 303202), (76, 239370), (79, 230280), (95, 191496), (101, 180120), (114, 159580), (120, 151601), (152, 119685), (158, 115140), (190, 95748), (202, 90060), (228, 79790), (237, 76760), (285, 63832), (303, 60040), (316, 57570), (380, 47874), (395, 46056), (404, 45030), (456, 39895), (474, 38380), (505, 36024), (570, 31916), (606, 30020), (632, 28785), (760, 23937), (790, 23028), (808, 22515), (948, 19190), (1010, 18012), (1140, 15958), (1185, 15352), (1212, 15010), (1501, 12120), (1515, 12008), (1580, 11514), (1896, 9595), (1919, 9480), (2020, 9006), (2280, 7979), (2370, 7676), (2424, 7505), (3002, 6060), (3030, 6004), (3160, 5757), (3838, 4740), (4040, 4503)]