12283040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 36215424

約数和(自身を除く): 23932384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 997, 1120, 1232, 1540, 1760, 1994, 2464, 3080, 3988, 4985, 6160, 6979, 7976, 9970, 10967, 12320, 13958, 15952, 19940, 21934, 27916, 31904, 34895, 39880, 43868, 54835, 55832, 69790, 76769, 79760, 87736, 109670, 111664, 139580, 153538, 159520, 175472, 219340, 223328, 279160, 307076, 350944, 383845, 438680, 558320, 614152, 767690, 877360, 1116640, 1228304, 1535380, 1754720, 2456608, 3070760, 6141520, 12283040]

約数ペア:

[(1, 12283040), (2, 6141520), (4, 3070760), (5, 2456608), (7, 1754720), (8, 1535380), (10, 1228304), (11, 1116640), (14, 877360), (16, 767690), (20, 614152), (22, 558320), (28, 438680), (32, 383845), (35, 350944), (40, 307076), (44, 279160), (55, 223328), (56, 219340), (70, 175472), (77, 159520), (80, 153538), (88, 139580), (110, 111664), (112, 109670), (140, 87736), (154, 79760), (160, 76769), (176, 69790), (220, 55832), (224, 54835), (280, 43868), (308, 39880), (352, 34895), (385, 31904), (440, 27916), (560, 21934), (616, 19940), (770, 15952), (880, 13958), (997, 12320), (1120, 10967), (1232, 9970), (1540, 7976), (1760, 6979), (1994, 6160), (2464, 4985), (3080, 3988)]