120062140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28723}}^1$

素因数の和:28762

約数の個数: 48

約数和(自身を含む): 289537920

約数和(自身を除く): 169475780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 28723, 57446, 114892, 143615, 287230, 315953, 545737, 574460, 631906, 1091474, 1263812, 1579765, 2182948, 2728685, 3159530, 5457370, 6003107, 6319060, 10914740, 12006214, 24012428, 30015535, 60031070, 120062140]

約数ペア:

[(1, 120062140), (2, 60031070), (4, 30015535), (5, 24012428), (10, 12006214), (11, 10914740), (19, 6319060), (20, 6003107), (22, 5457370), (38, 3159530), (44, 2728685), (55, 2182948), (76, 1579765), (95, 1263812), (110, 1091474), (190, 631906), (209, 574460), (220, 545737), (380, 315953), (418, 287230), (836, 143615), (1045, 114892), (2090, 57446), (4180, 28723)]