121653120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{63361}}^1$

素因数の和:63383

約数の個数: 64

約数和(自身を含む): 387775440

約数和(自身を除く): 266122320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 63361, 126722, 190083, 253444, 316805, 380166, 506888, 633610, 760332, 950415, 1013776, 1267220, 1520664, 1900830, 2027552, 2534440, 3041328, 3801660, 4055104, 5068880, 6082656, 7603320, 8110208, 10137760, 12165312, 15206640, 20275520, 24330624, 30413280, 40551040, 60826560, 121653120]

約数ペア:

[(1, 121653120), (2, 60826560), (3, 40551040), (4, 30413280), (5, 24330624), (6, 20275520), (8, 15206640), (10, 12165312), (12, 10137760), (15, 8110208), (16, 7603320), (20, 6082656), (24, 5068880), (30, 4055104), (32, 3801660), (40, 3041328), (48, 2534440), (60, 2027552), (64, 1900830), (80, 1520664), (96, 1267220), (120, 1013776), (128, 950415), (160, 760332), (192, 633610), (240, 506888), (320, 380166), (384, 316805), (480, 253444), (640, 190083), (960, 126722), (1920, 63361)]