197786040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1648217}}^1$

素因数の和:1648231

約数の個数: 32

約数和(自身を含む): 593358480

約数和(自身を除く): 395572440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1648217, 3296434, 4944651, 6592868, 8241085, 9889302, 13185736, 16482170, 19778604, 24723255, 32964340, 39557208, 49446510, 65928680, 98893020, 197786040]

約数ペア:

[(1, 197786040), (2, 98893020), (3, 65928680), (4, 49446510), (5, 39557208), (6, 32964340), (8, 24723255), (10, 19778604), (12, 16482170), (15, 13185736), (20, 9889302), (24, 8241085), (30, 6592868), (40, 4944651), (60, 3296434), (120, 1648217)]