480778800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{769}}^1$

素因数の和:1311

約数の個数: 120

約数和(自身を含む): 1545057360

約数和(自身を除く): 1064278560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 521, 600, 769, 1042, 1200, 1538, 1563, 2084, 2307, 2605, 3076, 3126, 3845, 4168, 4614, 5210, 6152, 6252, 7690, 7815, 8336, 9228, 10420, 11535, 12304, 12504, 13025, 15380, 15630, 18456, 19225, 20840, 23070, 25008, 26050, 30760, 31260, 36912, 38450, 39075, 41680, 46140, 52100, 57675, 61520, 62520, 76900, 78150, 92280, 104200, 115350, 125040, 153800, 156300, 184560, 208400, 230700, 307600, 312600, 400649, 461400, 625200, 801298, 922800, 1201947, 1602596, 2003245, 2403894, 3205192, 4006490, 4807788, 6009735, 6410384, 8012980, 9615576, 10016225, 12019470, 16025960, 19231152, 20032450, 24038940, 30048675, 32051920, 40064900, 48077880, 60097350, 80129800, 96155760, 120194700, 160259600, 240389400, 480778800]

約数ペア:

[(1, 480778800), (2, 240389400), (3, 160259600), (4, 120194700), (5, 96155760), (6, 80129800), (8, 60097350), (10, 48077880), (12, 40064900), (15, 32051920), (16, 30048675), (20, 24038940), (24, 20032450), (25, 19231152), (30, 16025960), (40, 12019470), (48, 10016225), (50, 9615576), (60, 8012980), (75, 6410384), (80, 6009735), (100, 4807788), (120, 4006490), (150, 3205192), (200, 2403894), (240, 2003245), (300, 1602596), (400, 1201947), (521, 922800), (600, 801298), (769, 625200), (1042, 461400), (1200, 400649), (1538, 312600), (1563, 307600), (2084, 230700), (2307, 208400), (2605, 184560), (3076, 156300), (3126, 153800), (3845, 125040), (4168, 115350), (4614, 104200), (5210, 92280), (6152, 78150), (6252, 76900), (7690, 62520), (7815, 61520), (8336, 57675), (9228, 52100), (10420, 46140), (11535, 41680), (12304, 39075), (12504, 38450), (13025, 36912), (15380, 31260), (15630, 30760), (18456, 26050), (19225, 25008), (20840, 23070)]