520392240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24923}}^1$

素因数の和:24971

約数の個数: 120

約数和(自身を含む): 1807986960

約数和(自身を除く): 1287594720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 24923, 49846, 74769, 99692, 124615, 149538, 199384, 224307, 249230, 299076, 373845, 398768, 448614, 498460, 598152, 722767, 747690, 897228, 996920, 1121535, 1196304, 1445534, 1495380, 1794456, 1993840, 2168301, 2243070, 2891068, 2990760, 3588912, 3613835, 4336602, 4486140, 5782136, 5981520, 6504903, 7227670, 8673204, 8972280, 10841505, 11564272, 13009806, 14455340, 17346408, 17944560, 21683010, 26019612, 28910680, 32524515, 34692816, 43366020, 52039224, 57821360, 65049030, 86732040, 104078448, 130098060, 173464080, 260196120, 520392240]

約数ペア:

[(1, 520392240), (2, 260196120), (3, 173464080), (4, 130098060), (5, 104078448), (6, 86732040), (8, 65049030), (9, 57821360), (10, 52039224), (12, 43366020), (15, 34692816), (16, 32524515), (18, 28910680), (20, 26019612), (24, 21683010), (29, 17944560), (30, 17346408), (36, 14455340), (40, 13009806), (45, 11564272), (48, 10841505), (58, 8972280), (60, 8673204), (72, 7227670), (80, 6504903), (87, 5981520), (90, 5782136), (116, 4486140), (120, 4336602), (144, 3613835), (145, 3588912), (174, 2990760), (180, 2891068), (232, 2243070), (240, 2168301), (261, 1993840), (290, 1794456), (348, 1495380), (360, 1445534), (435, 1196304), (464, 1121535), (522, 996920), (580, 897228), (696, 747690), (720, 722767), (870, 598152), (1044, 498460), (1160, 448614), (1305, 398768), (1392, 373845), (1740, 299076), (2088, 249230), (2320, 224307), (2610, 199384), (3480, 149538), (4176, 124615), (5220, 99692), (6960, 74769), (10440, 49846), (20880, 24923)]