90363960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2557

約数の個数: 96

約数和(自身を含む): 296655840

約数和(自身を除く): 206291880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2437, 2472, 3090, 3708, 4120, 4635, 4874, 6180, 7311, 7416, 9270, 9748, 12185, 12360, 14622, 18540, 19496, 21933, 24370, 29244, 36555, 37080, 43866, 48740, 58488, 73110, 87732, 97480, 109665, 146220, 175464, 219330, 251011, 292440, 438660, 502022, 753033, 877320, 1004044, 1255055, 1506066, 2008088, 2259099, 2510110, 3012132, 3765165, 4518198, 5020220, 6024264, 7530330, 9036396, 10040440, 11295495, 15060660, 18072792, 22590990, 30121320, 45181980, 90363960]

約数ペア:

[(1, 90363960), (2, 45181980), (3, 30121320), (4, 22590990), (5, 18072792), (6, 15060660), (8, 11295495), (9, 10040440), (10, 9036396), (12, 7530330), (15, 6024264), (18, 5020220), (20, 4518198), (24, 3765165), (30, 3012132), (36, 2510110), (40, 2259099), (45, 2008088), (60, 1506066), (72, 1255055), (90, 1004044), (103, 877320), (120, 753033), (180, 502022), (206, 438660), (309, 292440), (360, 251011), (412, 219330), (515, 175464), (618, 146220), (824, 109665), (927, 97480), (1030, 87732), (1236, 73110), (1545, 58488), (1854, 48740), (2060, 43866), (2437, 37080), (2472, 36555), (3090, 29244), (3708, 24370), (4120, 21933), (4635, 19496), (4874, 18540), (6180, 14622), (7311, 12360), (7416, 12185), (9270, 9748)]