84455040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43987}}^1$

素因数の和:44009

約数の個数: 64

約数和(自身を含む): 269206560

約数和(自身を除く): 184751520

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, 43987, 87974, 131961, 175948, 219935, 263922, 351896, 439870, 527844, 659805, 703792, 879740, 1055688, 1319610, 1407584, 1759480, 2111376, 2639220, 2815168, 3518960, 4222752, 5278440, 5630336, 7037920, 8445504, 10556880, 14075840, 16891008, 21113760, 28151680, 42227520, 84455040]

約数ペア:

[(1, 84455040), (2, 42227520), (3, 28151680), (4, 21113760), (5, 16891008), (6, 14075840), (8, 10556880), (10, 8445504), (12, 7037920), (15, 5630336), (16, 5278440), (20, 4222752), (24, 3518960), (30, 2815168), (32, 2639220), (40, 2111376), (48, 1759480), (60, 1407584), (64, 1319610), (80, 1055688), (96, 879740), (120, 703792), (128, 659805), (160, 527844), (192, 439870), (240, 351896), (320, 263922), (384, 219935), (480, 175948), (640, 131961), (960, 87974), (1920, 43987)]