423742080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{220699}}^1$

素因数の和:220721

約数の個数: 64

約数和(自身を含む): 1350684000

約数和(自身を除く): 926941920

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, 220699, 441398, 662097, 882796, 1103495, 1324194, 1765592, 2206990, 2648388, 3310485, 3531184, 4413980, 5296776, 6620970, 7062368, 8827960, 10593552, 13241940, 14124736, 17655920, 21187104, 26483880, 28249472, 35311840, 42374208, 52967760, 70623680, 84748416, 105935520, 141247360, 211871040, 423742080]

約数ペア:

[(1, 423742080), (2, 211871040), (3, 141247360), (4, 105935520), (5, 84748416), (6, 70623680), (8, 52967760), (10, 42374208), (12, 35311840), (15, 28249472), (16, 26483880), (20, 21187104), (24, 17655920), (30, 14124736), (32, 13241940), (40, 10593552), (48, 8827960), (60, 7062368), (64, 6620970), (80, 5296776), (96, 4413980), (120, 3531184), (128, 3310485), (160, 2648388), (192, 2206990), (240, 1765592), (320, 1324194), (384, 1103495), (480, 882796), (640, 662097), (960, 441398), (1920, 220699)]