877429440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{304663}}^1$

素因数の和:304686

約数の個数: 84

約数和(自身を含む): 3018001584

約数和(自身を除く): 2140572144

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, 304663, 609326, 913989, 1218652, 1523315, 1827978, 2437304, 2741967, 3046630, 3655956, 4569945, 4874608, 5483934, 6093260, 7311912, 9139890, 9749216, 10967868, 12186520, 13709835, 14623824, 18279780, 19498432, 21935736, 24373040, 27419670, 29247648, 36559560, 43871472, 48746080, 54839340, 58495296, 73119120, 87742944, 97492160, 109678680, 146238240, 175485888, 219357360, 292476480, 438714720, 877429440]

約数ペア:

[(1, 877429440), (2, 438714720), (3, 292476480), (4, 219357360), (5, 175485888), (6, 146238240), (8, 109678680), (9, 97492160), (10, 87742944), (12, 73119120), (15, 58495296), (16, 54839340), (18, 48746080), (20, 43871472), (24, 36559560), (30, 29247648), (32, 27419670), (36, 24373040), (40, 21935736), (45, 19498432), (48, 18279780), (60, 14623824), (64, 13709835), (72, 12186520), (80, 10967868), (90, 9749216), (96, 9139890), (120, 7311912), (144, 6093260), (160, 5483934), (180, 4874608), (192, 4569945), (240, 3655956), (288, 3046630), (320, 2741967), (360, 2437304), (480, 1827978), (576, 1523315), (720, 1218652), (960, 913989), (1440, 609326), (2880, 304663)]