125377920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{21767}}^1$

素因数の和:21792

約数の個数: 96

約数和(自身を含む): 432965520

約数和(自身を除く): 307587600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 21767, 43534, 65301, 87068, 108835, 130602, 174136, 195903, 217670, 261204, 326505, 348272, 391806, 435340, 522408, 653010, 696544, 783612, 870680, 979515, 1044816, 1306020, 1393088, 1567224, 1741360, 1959030, 2089632, 2612040, 2786176, 3134448, 3482720, 3918060, 4179264, 5224080, 6268896, 6965440, 7836120, 8358528, 10448160, 12537792, 13930880, 15672240, 20896320, 25075584, 31344480, 41792640, 62688960, 125377920]

約数ペア:

[(1, 125377920), (2, 62688960), (3, 41792640), (4, 31344480), (5, 25075584), (6, 20896320), (8, 15672240), (9, 13930880), (10, 12537792), (12, 10448160), (15, 8358528), (16, 7836120), (18, 6965440), (20, 6268896), (24, 5224080), (30, 4179264), (32, 3918060), (36, 3482720), (40, 3134448), (45, 2786176), (48, 2612040), (60, 2089632), (64, 1959030), (72, 1741360), (80, 1567224), (90, 1393088), (96, 1306020), (120, 1044816), (128, 979515), (144, 870680), (160, 783612), (180, 696544), (192, 653010), (240, 522408), (288, 435340), (320, 391806), (360, 348272), (384, 326505), (480, 261204), (576, 217670), (640, 195903), (720, 174136), (960, 130602), (1152, 108835), (1440, 87068), (1920, 65301), (2880, 43534), (5760, 21767)]