124678960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3323}}^1$

素因数の和:3410

約数の個数: 80

約数和(自身を含む): 336335616

約数和(自身を除く): 211656656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3323, 3752, 4690, 5360, 6646, 7504, 9380, 13292, 16615, 18760, 23261, 26584, 33230, 37520, 46522, 53168, 66460, 93044, 116305, 132920, 186088, 222641, 232610, 265840, 372176, 445282, 465220, 890564, 930440, 1113205, 1558487, 1781128, 1860880, 2226410, 3116974, 3562256, 4452820, 6233948, 7792435, 8905640, 12467896, 15584870, 17811280, 24935792, 31169740, 62339480, 124678960]

約数ペア:

[(1, 124678960), (2, 62339480), (4, 31169740), (5, 24935792), (7, 17811280), (8, 15584870), (10, 12467896), (14, 8905640), (16, 7792435), (20, 6233948), (28, 4452820), (35, 3562256), (40, 3116974), (56, 2226410), (67, 1860880), (70, 1781128), (80, 1558487), (112, 1113205), (134, 930440), (140, 890564), (268, 465220), (280, 445282), (335, 372176), (469, 265840), (536, 232610), (560, 222641), (670, 186088), (938, 132920), (1072, 116305), (1340, 93044), (1876, 66460), (2345, 53168), (2680, 46522), (3323, 37520), (3752, 33230), (4690, 26584), (5360, 23261), (6646, 18760), (7504, 16615), (9380, 13292)]