120290904

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20129}}^1$

素因数の和:20224

約数の個数: 48

約数和(自身を含む): 329729400

約数和(自身を除く): 209438496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 20129, 40258, 60387, 80516, 120774, 161032, 181161, 241548, 362322, 483096, 724644, 1449288, 1670707, 3341414, 5012121, 6682828, 10024242, 13365656, 15036363, 20048484, 30072726, 40096968, 60145452, 120290904]

約数ペア:

[(1, 120290904), (2, 60145452), (3, 40096968), (4, 30072726), (6, 20048484), (8, 15036363), (9, 13365656), (12, 10024242), (18, 6682828), (24, 5012121), (36, 3341414), (72, 1670707), (83, 1449288), (166, 724644), (249, 483096), (332, 362322), (498, 241548), (664, 181161), (747, 161032), (996, 120774), (1494, 80516), (1992, 60387), (2988, 40258), (5976, 20129)]