868652880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{6947}}^1$

素因数の和:7484

約数の個数: 80

約数和(自身を含む): 2698380864

約数和(自身を除く): 1829727984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 6252, 6947, 7815, 8336, 10420, 12504, 13894, 15630, 20840, 20841, 25008, 27788, 31260, 34735, 41680, 41682, 55576, 62520, 69470, 83364, 104205, 111152, 125040, 138940, 166728, 208410, 277880, 333456, 416820, 555760, 833640, 1667280, 3619387, 7238774, 10858161, 14477548, 18096935, 21716322, 28955096, 36193870, 43432644, 54290805, 57910192, 72387740, 86865288, 108581610, 144775480, 173730576, 217163220, 289550960, 434326440, 868652880]

約数ペア:

[(1, 868652880), (2, 434326440), (3, 289550960), (4, 217163220), (5, 173730576), (6, 144775480), (8, 108581610), (10, 86865288), (12, 72387740), (15, 57910192), (16, 54290805), (20, 43432644), (24, 36193870), (30, 28955096), (40, 21716322), (48, 18096935), (60, 14477548), (80, 10858161), (120, 7238774), (240, 3619387), (521, 1667280), (1042, 833640), (1563, 555760), (2084, 416820), (2605, 333456), (3126, 277880), (4168, 208410), (5210, 166728), (6252, 138940), (6947, 125040), (7815, 111152), (8336, 104205), (10420, 83364), (12504, 69470), (13894, 62520), (15630, 55576), (20840, 41682), (20841, 41680), (25008, 34735), (27788, 31260)]