1398840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11657}}^1$

素因数の和:11671

約数の個数: 32

約数和(自身を含む): 4196880

約数和(自身を除く): 2798040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11657, 23314, 34971, 46628, 58285, 69942, 93256, 116570, 139884, 174855, 233140, 279768, 349710, 466280, 699420, 1398840]

約数ペア:

[(1, 1398840), (2, 699420), (3, 466280), (4, 349710), (5, 279768), (6, 233140), (8, 174855), (10, 139884), (12, 116570), (15, 93256), (20, 69942), (24, 58285), (30, 46628), (40, 34971), (60, 23314), (120, 11657)]