25318020480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13186469}}^1$

素因数の和:13186491

約数の個数: 64

約数和(自身を含む): 80701196400

約数和(自身を除く): 55383175920

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, 13186469, 26372938, 39559407, 52745876, 65932345, 79118814, 105491752, 131864690, 158237628, 197797035, 210983504, 263729380, 316475256, 395594070, 421967008, 527458760, 632950512, 791188140, 843934016, 1054917520, 1265901024, 1582376280, 1687868032, 2109835040, 2531802048, 3164752560, 4219670080, 5063604096, 6329505120, 8439340160, 12659010240, 25318020480]

約数ペア:

[(1, 25318020480), (2, 12659010240), (3, 8439340160), (4, 6329505120), (5, 5063604096), (6, 4219670080), (8, 3164752560), (10, 2531802048), (12, 2109835040), (15, 1687868032), (16, 1582376280), (20, 1265901024), (24, 1054917520), (30, 843934016), (32, 791188140), (40, 632950512), (48, 527458760), (60, 421967008), (64, 395594070), (80, 316475256), (96, 263729380), (120, 210983504), (128, 197797035), (160, 158237628), (192, 131864690), (240, 105491752), (320, 79118814), (384, 65932345), (480, 52745876), (640, 39559407), (960, 26372938), (1920, 13186469)]