246339840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{64151}}^1$

素因数の和:64175

約数の個数: 72

約数和(自身を含む): 786760128

約数和(自身を除く): 540420288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 64151, 128302, 192453, 256604, 320755, 384906, 513208, 641510, 769812, 962265, 1026416, 1283020, 1539624, 1924530, 2052832, 2566040, 3079248, 3849060, 4105664, 5132080, 6158496, 7698120, 8211328, 10264160, 12316992, 15396240, 16422656, 20528320, 24633984, 30792480, 41056640, 49267968, 61584960, 82113280, 123169920, 246339840]

約数ペア:

[(1, 246339840), (2, 123169920), (3, 82113280), (4, 61584960), (5, 49267968), (6, 41056640), (8, 30792480), (10, 24633984), (12, 20528320), (15, 16422656), (16, 15396240), (20, 12316992), (24, 10264160), (30, 8211328), (32, 7698120), (40, 6158496), (48, 5132080), (60, 4105664), (64, 3849060), (80, 3079248), (96, 2566040), (120, 2052832), (128, 1924530), (160, 1539624), (192, 1283020), (240, 1026416), (256, 962265), (320, 769812), (384, 641510), (480, 513208), (640, 384906), (768, 320755), (960, 256604), (1280, 192453), (1920, 128302), (3840, 64151)]