626448960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{217517}}^1$

素因数の和:217540

約数の個数: 84

約数和(自身を含む): 2154733308

約数和(自身を除く): 1528284348

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 217517, 435034, 652551, 870068, 1087585, 1305102, 1740136, 1957653, 2175170, 2610204, 3262755, 3480272, 3915306, 4350340, 5220408, 6525510, 6960544, 7830612, 8700680, 9788265, 10440816, 13051020, 13921088, 15661224, 17401360, 19576530, 20881632, 26102040, 31322448, 34802720, 39153060, 41763264, 52204080, 62644896, 69605440, 78306120, 104408160, 125289792, 156612240, 208816320, 313224480, 626448960]

約数ペア:

[(1, 626448960), (2, 313224480), (3, 208816320), (4, 156612240), (5, 125289792), (6, 104408160), (8, 78306120), (9, 69605440), (10, 62644896), (12, 52204080), (15, 41763264), (16, 39153060), (18, 34802720), (20, 31322448), (24, 26102040), (30, 20881632), (32, 19576530), (36, 17401360), (40, 15661224), (45, 13921088), (48, 13051020), (60, 10440816), (64, 9788265), (72, 8700680), (80, 7830612), (90, 6960544), (96, 6525510), (120, 5220408), (144, 4350340), (160, 3915306), (180, 3480272), (192, 3262755), (240, 2610204), (288, 2175170), (320, 1957653), (360, 1740136), (480, 1305102), (576, 1087585), (720, 870068), (960, 652551), (1440, 435034), (2880, 217517)]