6753920

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 16505640

約数和(自身を除く): 9751720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 173, 244, 305, 320, 346, 488, 610, 640, 692, 865, 976, 1220, 1384, 1730, 1952, 2440, 2768, 3460, 3904, 4880, 5536, 6920, 7808, 9760, 10553, 11072, 13840, 19520, 21106, 22144, 27680, 39040, 42212, 52765, 55360, 84424, 105530, 110720, 168848, 211060, 337696, 422120, 675392, 844240, 1350784, 1688480, 3376960, 6753920]

約数ペア:

[(1, 6753920), (2, 3376960), (4, 1688480), (5, 1350784), (8, 844240), (10, 675392), (16, 422120), (20, 337696), (32, 211060), (40, 168848), (61, 110720), (64, 105530), (80, 84424), (122, 55360), (128, 52765), (160, 42212), (173, 39040), (244, 27680), (305, 22144), (320, 21106), (346, 19520), (488, 13840), (610, 11072), (640, 10553), (692, 9760), (865, 7808), (976, 6920), (1220, 5536), (1384, 4880), (1730, 3904), (1952, 3460), (2440, 2768)]