203888018640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3539}}^1\times {\mathrm{240049}}^1$

素因数の和:243604

約数の個数: 80

約数和(自身を含む): 632234088000

約数和(自身を除く): 428346069360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3539, 7078, 10617, 14156, 17695, 21234, 28312, 35390, 42468, 53085, 56624, 70780, 84936, 106170, 141560, 169872, 212340, 240049, 283120, 424680, 480098, 720147, 849360, 960196, 1200245, 1440294, 1920392, 2400490, 2880588, 3600735, 3840784, 4800980, 5761176, 7201470, 9601960, 11522352, 14402940, 19203920, 28805880, 57611760, 849533411, 1699066822, 2548600233, 3398133644, 4247667055, 5097200466, 6796267288, 8495334110, 10194400932, 12743001165, 13592534576, 16990668220, 20388801864, 25486002330, 33981336440, 40777603728, 50972004660, 67962672880, 101944009320, 203888018640]

約数ペア:

[(1, 203888018640), (2, 101944009320), (3, 67962672880), (4, 50972004660), (5, 40777603728), (6, 33981336440), (8, 25486002330), (10, 20388801864), (12, 16990668220), (15, 13592534576), (16, 12743001165), (20, 10194400932), (24, 8495334110), (30, 6796267288), (40, 5097200466), (48, 4247667055), (60, 3398133644), (80, 2548600233), (120, 1699066822), (240, 849533411), (3539, 57611760), (7078, 28805880), (10617, 19203920), (14156, 14402940), (17695, 11522352), (21234, 9601960), (28312, 7201470), (35390, 5761176), (42468, 4800980), (53085, 3840784), (56624, 3600735), (70780, 2880588), (84936, 2400490), (106170, 1920392), (141560, 1440294), (169872, 1200245), (212340, 960196), (240049, 849360), (283120, 720147), (424680, 480098)]