839653440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{874639}}^1$

素因数の和:874659

約数の個数: 56

約数和(自身を含む): 2665902720

約数和(自身を除く): 1826249280

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, 160, 192, 240, 320, 480, 960, 874639, 1749278, 2623917, 3498556, 4373195, 5247834, 6997112, 8746390, 10495668, 13119585, 13994224, 17492780, 20991336, 26239170, 27988448, 34985560, 41982672, 52478340, 55976896, 69971120, 83965344, 104956680, 139942240, 167930688, 209913360, 279884480, 419826720, 839653440]

約数ペア:

[(1, 839653440), (2, 419826720), (3, 279884480), (4, 209913360), (5, 167930688), (6, 139942240), (8, 104956680), (10, 83965344), (12, 69971120), (15, 55976896), (16, 52478340), (20, 41982672), (24, 34985560), (30, 27988448), (32, 26239170), (40, 20991336), (48, 17492780), (60, 13994224), (64, 13119585), (80, 10495668), (96, 8746390), (120, 6997112), (160, 5247834), (192, 4373195), (240, 3498556), (320, 2623917), (480, 1749278), (960, 874639)]