270640680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{132667}}^1$

素因数の和:132698

約数の個数: 64

約数和(自身を含む): 859688640

約数和(自身を除く): 589047960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 132667, 265334, 398001, 530668, 663335, 796002, 1061336, 1326670, 1592004, 1990005, 2255339, 2653340, 3184008, 3980010, 4510678, 5306680, 6766017, 7960020, 9021356, 11276695, 13532034, 15920040, 18042712, 22553390, 27064068, 33830085, 45106780, 54128136, 67660170, 90213560, 135320340, 270640680]

約数ペア:

[(1, 270640680), (2, 135320340), (3, 90213560), (4, 67660170), (5, 54128136), (6, 45106780), (8, 33830085), (10, 27064068), (12, 22553390), (15, 18042712), (17, 15920040), (20, 13532034), (24, 11276695), (30, 9021356), (34, 7960020), (40, 6766017), (51, 5306680), (60, 4510678), (68, 3980010), (85, 3184008), (102, 2653340), (120, 2255339), (136, 1990005), (170, 1592004), (204, 1326670), (255, 1061336), (340, 796002), (408, 663335), (510, 530668), (680, 398001), (1020, 265334), (2040, 132667)]