28824240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 90494208

約数和(自身を除く): 61669968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1447, 1660, 1992, 2490, 2894, 3320, 3984, 4341, 4980, 5788, 6640, 7235, 8682, 9960, 11576, 14470, 17364, 19920, 21705, 23152, 28940, 34728, 43410, 57880, 69456, 86820, 115760, 120101, 173640, 240202, 347280, 360303, 480404, 600505, 720606, 960808, 1201010, 1441212, 1801515, 1921616, 2402020, 2882424, 3603030, 4804040, 5764848, 7206060, 9608080, 14412120, 28824240]

約数ペア:

[(1, 28824240), (2, 14412120), (3, 9608080), (4, 7206060), (5, 5764848), (6, 4804040), (8, 3603030), (10, 2882424), (12, 2402020), (15, 1921616), (16, 1801515), (20, 1441212), (24, 1201010), (30, 960808), (40, 720606), (48, 600505), (60, 480404), (80, 360303), (83, 347280), (120, 240202), (166, 173640), (240, 120101), (249, 115760), (332, 86820), (415, 69456), (498, 57880), (664, 43410), (830, 34728), (996, 28940), (1245, 23152), (1328, 21705), (1447, 19920), (1660, 17364), (1992, 14470), (2490, 11576), (2894, 9960), (3320, 8682), (3984, 7235), (4341, 6640), (4980, 5788)]