825550080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{214987}}^1$

素因数の和:215011

約数の個数: 72

約数和(自身を含む): 2636612832

約数和(自身を除く): 1811062752

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 214987, 429974, 644961, 859948, 1074935, 1289922, 1719896, 2149870, 2579844, 3224805, 3439792, 4299740, 5159688, 6449610, 6879584, 8599480, 10319376, 12899220, 13759168, 17198960, 20638752, 25798440, 27518336, 34397920, 41277504, 51596880, 55036672, 68795840, 82555008, 103193760, 137591680, 165110016, 206387520, 275183360, 412775040, 825550080]

約数ペア:

[(1, 825550080), (2, 412775040), (3, 275183360), (4, 206387520), (5, 165110016), (6, 137591680), (8, 103193760), (10, 82555008), (12, 68795840), (15, 55036672), (16, 51596880), (20, 41277504), (24, 34397920), (30, 27518336), (32, 25798440), (40, 20638752), (48, 17198960), (60, 13759168), (64, 12899220), (80, 10319376), (96, 8599480), (120, 6879584), (128, 6449610), (160, 5159688), (192, 4299740), (240, 3439792), (256, 3224805), (320, 2579844), (384, 2149870), (480, 1719896), (640, 1289922), (768, 1074935), (960, 859948), (1280, 644961), (1920, 429974), (3840, 214987)]