61781280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11701}}^1$

素因数の和:11730

約数の個数: 96

約数和(自身を含む): 212321088

約数和(自身を除く): 150539808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 11701, 23402, 35103, 46804, 58505, 70206, 93608, 117010, 128711, 140412, 175515, 187216, 234020, 257422, 280824, 351030, 374432, 386133, 468040, 514844, 561648, 643555, 702060, 772266, 936080, 1029688, 1123296, 1287110, 1404120, 1544532, 1872160, 1930665, 2059376, 2574220, 2808240, 3089064, 3861330, 4118752, 5148440, 5616480, 6178128, 7722660, 10296880, 12356256, 15445320, 20593760, 30890640, 61781280]

約数ペア:

[(1, 61781280), (2, 30890640), (3, 20593760), (4, 15445320), (5, 12356256), (6, 10296880), (8, 7722660), (10, 6178128), (11, 5616480), (12, 5148440), (15, 4118752), (16, 3861330), (20, 3089064), (22, 2808240), (24, 2574220), (30, 2059376), (32, 1930665), (33, 1872160), (40, 1544532), (44, 1404120), (48, 1287110), (55, 1123296), (60, 1029688), (66, 936080), (80, 772266), (88, 702060), (96, 643555), (110, 561648), (120, 514844), (132, 468040), (160, 386133), (165, 374432), (176, 351030), (220, 280824), (240, 257422), (264, 234020), (330, 187216), (352, 175515), (440, 140412), (480, 128711), (528, 117010), (660, 93608), (880, 70206), (1056, 58505), (1320, 46804), (1760, 35103), (2640, 23402), (5280, 11701)]