15396240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64151}}^1$

素因数の和:64167

約数の個数: 40

約数和(自身を含む): 47729088

約数和(自身を除く): 32332848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64151, 128302, 192453, 256604, 320755, 384906, 513208, 641510, 769812, 962265, 1026416, 1283020, 1539624, 1924530, 2566040, 3079248, 3849060, 5132080, 7698120, 15396240]

約数ペア:

[(1, 15396240), (2, 7698120), (3, 5132080), (4, 3849060), (5, 3079248), (6, 2566040), (8, 1924530), (10, 1539624), (12, 1283020), (15, 1026416), (16, 962265), (20, 769812), (24, 641510), (30, 513208), (40, 384906), (48, 320755), (60, 256604), (80, 192453), (120, 128302), (240, 64151)]