120815072

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28387}}^1$

素因数の和:28423

約数の個数: 48

約数和(自身を含む): 286151040

約数和(自身を除く): 165335968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 28387, 56774, 113548, 198709, 227096, 397418, 454192, 539353, 794836, 908384, 1078706, 1589672, 2157412, 3179344, 3775471, 4314824, 6358688, 7550942, 8629648, 15101884, 17259296, 30203768, 60407536, 120815072]

約数ペア:

[(1, 120815072), (2, 60407536), (4, 30203768), (7, 17259296), (8, 15101884), (14, 8629648), (16, 7550942), (19, 6358688), (28, 4314824), (32, 3775471), (38, 3179344), (56, 2157412), (76, 1589672), (112, 1078706), (133, 908384), (152, 794836), (224, 539353), (266, 454192), (304, 397418), (532, 227096), (608, 198709), (1064, 113548), (2128, 56774), (4256, 28387)]