226371960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{628811}}^1$

素因数の和:628828

約数の個数: 48

約数和(自身を含む): 735710040

約数和(自身を除く): 509338080

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, 628811, 1257622, 1886433, 2515244, 3144055, 3772866, 5030488, 5659299, 6288110, 7545732, 9432165, 11318598, 12576220, 15091464, 18864330, 22637196, 25152440, 28296495, 37728660, 45274392, 56592990, 75457320, 113185980, 226371960]

約数ペア:

[(1, 226371960), (2, 113185980), (3, 75457320), (4, 56592990), (5, 45274392), (6, 37728660), (8, 28296495), (9, 25152440), (10, 22637196), (12, 18864330), (15, 15091464), (18, 12576220), (20, 11318598), (24, 9432165), (30, 7545732), (36, 6288110), (40, 5659299), (45, 5030488), (60, 3772866), (72, 3144055), (90, 2515244), (120, 1886433), (180, 1257622), (360, 628811)]