340674960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11177}}^1$

素因数の和:11320

約数の個数: 80

約数和(自身を含む): 1064503296

約数和(自身を除く): 723828336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 11177, 15240, 22354, 30480, 33531, 44708, 55885, 67062, 89416, 111770, 134124, 167655, 178832, 223540, 268248, 335310, 447080, 536496, 670620, 894160, 1341240, 1419479, 2682480, 2838958, 4258437, 5677916, 7097395, 8516874, 11355832, 14194790, 17033748, 21292185, 22711664, 28389580, 34067496, 42584370, 56779160, 68134992, 85168740, 113558320, 170337480, 340674960]

約数ペア:

[(1, 340674960), (2, 170337480), (3, 113558320), (4, 85168740), (5, 68134992), (6, 56779160), (8, 42584370), (10, 34067496), (12, 28389580), (15, 22711664), (16, 21292185), (20, 17033748), (24, 14194790), (30, 11355832), (40, 8516874), (48, 7097395), (60, 5677916), (80, 4258437), (120, 2838958), (127, 2682480), (240, 1419479), (254, 1341240), (381, 894160), (508, 670620), (635, 536496), (762, 447080), (1016, 335310), (1270, 268248), (1524, 223540), (1905, 178832), (2032, 167655), (2540, 134124), (3048, 111770), (3810, 89416), (5080, 67062), (6096, 55885), (7620, 44708), (10160, 33531), (11177, 30480), (15240, 22354)]