67496040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{433}}^2$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 219869910

約数和(自身を除く): 152373870

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 433, 866, 1299, 1732, 2165, 2598, 3464, 3897, 4330, 5196, 6495, 7794, 8660, 10392, 12990, 15588, 17320, 19485, 25980, 31176, 38970, 51960, 77940, 155880, 187489, 374978, 562467, 749956, 937445, 1124934, 1499912, 1687401, 1874890, 2249868, 2812335, 3374802, 3749780, 4499736, 5624670, 6749604, 7499560, 8437005, 11249340, 13499208, 16874010, 22498680, 33748020, 67496040]

約数ペア:

[(1, 67496040), (2, 33748020), (3, 22498680), (4, 16874010), (5, 13499208), (6, 11249340), (8, 8437005), (9, 7499560), (10, 6749604), (12, 5624670), (15, 4499736), (18, 3749780), (20, 3374802), (24, 2812335), (30, 2249868), (36, 1874890), (40, 1687401), (45, 1499912), (60, 1124934), (72, 937445), (90, 749956), (120, 562467), (180, 374978), (360, 187489), (433, 155880), (866, 77940), (1299, 51960), (1732, 38970), (2165, 31176), (2598, 25980), (3464, 19485), (3897, 17320), (4330, 15588), (5196, 12990), (6495, 10392), (7794, 8660)]