830040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6917}}^1$

素因数の和:6931

約数の個数: 32

約数和(自身を含む): 2490480

約数和(自身を除く): 1660440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6917, 13834, 20751, 27668, 34585, 41502, 55336, 69170, 83004, 103755, 138340, 166008, 207510, 276680, 415020, 830040]

約数ペア:

[(1, 830040), (2, 415020), (3, 276680), (4, 207510), (5, 166008), (6, 138340), (8, 103755), (10, 83004), (12, 69170), (15, 55336), (20, 41502), (24, 34585), (30, 27668), (40, 20751), (60, 13834), (120, 6917)]