263080680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2192339}}^1$

素因数の和:2192353

約数の個数: 32

約数和(自身を含む): 789242400

約数和(自身を除く): 526161720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2192339, 4384678, 6577017, 8769356, 10961695, 13154034, 17538712, 21923390, 26308068, 32885085, 43846780, 52616136, 65770170, 87693560, 131540340, 263080680]

約数ペア:

[(1, 263080680), (2, 131540340), (3, 87693560), (4, 65770170), (5, 52616136), (6, 43846780), (8, 32885085), (10, 26308068), (12, 21923390), (15, 17538712), (20, 13154034), (24, 10961695), (30, 8769356), (40, 6577017), (60, 4384678), (120, 2192339)]