274242720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{571339}}^1$

素因数の和:571357

約数の個数: 48

約数和(自身を含む): 863866080

約数和(自身を除く): 589623360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 571339, 1142678, 1714017, 2285356, 2856695, 3428034, 4570712, 5713390, 6856068, 8570085, 9141424, 11426780, 13712136, 17140170, 18282848, 22853560, 27424272, 34280340, 45707120, 54848544, 68560680, 91414240, 137121360, 274242720]

約数ペア:

[(1, 274242720), (2, 137121360), (3, 91414240), (4, 68560680), (5, 54848544), (6, 45707120), (8, 34280340), (10, 27424272), (12, 22853560), (15, 18282848), (16, 17140170), (20, 13712136), (24, 11426780), (30, 9141424), (32, 8570085), (40, 6856068), (48, 5713390), (60, 4570712), (80, 3428034), (96, 2856695), (120, 2285356), (160, 1714017), (240, 1142678), (480, 571339)]