239430060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{443389}}^1$

素因数の和:443407

約数の個数: 48

約数和(自身を含む): 744895200

約数和(自身を除く): 505465140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 443389, 886778, 1330167, 1773556, 2216945, 2660334, 3990501, 4433890, 5320668, 6650835, 7981002, 8867780, 11971503, 13301670, 15962004, 19952505, 23943006, 26603340, 39905010, 47886012, 59857515, 79810020, 119715030, 239430060]

約数ペア:

[(1, 239430060), (2, 119715030), (3, 79810020), (4, 59857515), (5, 47886012), (6, 39905010), (9, 26603340), (10, 23943006), (12, 19952505), (15, 15962004), (18, 13301670), (20, 11971503), (27, 8867780), (30, 7981002), (36, 6650835), (45, 5320668), (54, 4433890), (60, 3990501), (90, 2660334), (108, 2216945), (135, 1773556), (180, 1330167), (270, 886778), (540, 443389)]