139372680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1161439}}^1$

素因数の和:1161453

約数の個数: 32

約数和(自身を含む): 418118400

約数和(自身を除く): 278745720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1161439, 2322878, 3484317, 4645756, 5807195, 6968634, 9291512, 11614390, 13937268, 17421585, 23228780, 27874536, 34843170, 46457560, 69686340, 139372680]

約数ペア:

[(1, 139372680), (2, 69686340), (3, 46457560), (4, 34843170), (5, 27874536), (6, 23228780), (8, 17421585), (10, 13937268), (12, 11614390), (15, 9291512), (20, 6968634), (24, 5807195), (30, 4645756), (40, 3484317), (60, 2322878), (120, 1161439)]