2018889648240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4673}}^1\times {\mathrm{1800137}}^1$

素因数の和:1804826

約数の個数: 80

約数和(自身を含む): 6259900688928

約数和(自身を除く): 4241011040688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4673, 9346, 14019, 18692, 23365, 28038, 37384, 46730, 56076, 70095, 74768, 93460, 112152, 140190, 186920, 224304, 280380, 373840, 560760, 1121520, 1800137, 3600274, 5400411, 7200548, 9000685, 10800822, 14401096, 18001370, 21601644, 27002055, 28802192, 36002740, 43203288, 54004110, 72005480, 86406576, 108008220, 144010960, 216016440, 432032880, 8412040201, 16824080402, 25236120603, 33648160804, 42060201005, 50472241206, 67296321608, 84120402010, 100944482412, 126180603015, 134592643216, 168240804020, 201888964824, 252361206030, 336481608040, 403777929648, 504722412060, 672963216080, 1009444824120, 2018889648240]

約数ペア:

[(1, 2018889648240), (2, 1009444824120), (3, 672963216080), (4, 504722412060), (5, 403777929648), (6, 336481608040), (8, 252361206030), (10, 201888964824), (12, 168240804020), (15, 134592643216), (16, 126180603015), (20, 100944482412), (24, 84120402010), (30, 67296321608), (40, 50472241206), (48, 42060201005), (60, 33648160804), (80, 25236120603), (120, 16824080402), (240, 8412040201), (4673, 432032880), (9346, 216016440), (14019, 144010960), (18692, 108008220), (23365, 86406576), (28038, 72005480), (37384, 54004110), (46730, 43203288), (56076, 36002740), (70095, 28802192), (74768, 27002055), (93460, 21601644), (112152, 18001370), (140190, 14401096), (186920, 10800822), (224304, 9000685), (280380, 7200548), (373840, 5400411), (560760, 3600274), (1121520, 1800137)]