382580460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49429}}^1$

素因数の和:49487

約数の個数: 72

約数和(自身を含む): 1187506320

約数和(自身を除く): 804925860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 49429, 98858, 148287, 197716, 247145, 296574, 444861, 494290, 593148, 741435, 889722, 988580, 1482870, 1779444, 2125447, 2224305, 2965740, 4250894, 4448610, 6376341, 8501788, 8897220, 10627235, 12752682, 19129023, 21254470, 25505364, 31881705, 38258046, 42508940, 63763410, 76516092, 95645115, 127526820, 191290230, 382580460]

約数ペア:

[(1, 382580460), (2, 191290230), (3, 127526820), (4, 95645115), (5, 76516092), (6, 63763410), (9, 42508940), (10, 38258046), (12, 31881705), (15, 25505364), (18, 21254470), (20, 19129023), (30, 12752682), (36, 10627235), (43, 8897220), (45, 8501788), (60, 6376341), (86, 4448610), (90, 4250894), (129, 2965740), (172, 2224305), (180, 2125447), (215, 1779444), (258, 1482870), (387, 988580), (430, 889722), (516, 741435), (645, 593148), (774, 494290), (860, 444861), (1290, 296574), (1548, 247145), (1935, 197716), (2580, 148287), (3870, 98858), (7740, 49429)]