1131508920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409967}}^1$

素因数の和:410004

約数の個数: 64

約数和(自身を含む): 3542123520

約数和(自身を除く): 2410614600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 409967, 819934, 1229901, 1639868, 2049835, 2459802, 3279736, 4099670, 4919604, 6149505, 8199340, 9429241, 9839208, 12299010, 16398680, 18858482, 24598020, 28287723, 37716964, 47146205, 49196040, 56575446, 75433928, 94292410, 113150892, 141438615, 188584820, 226301784, 282877230, 377169640, 565754460, 1131508920]

約数ペア:

[(1, 1131508920), (2, 565754460), (3, 377169640), (4, 282877230), (5, 226301784), (6, 188584820), (8, 141438615), (10, 113150892), (12, 94292410), (15, 75433928), (20, 56575446), (23, 49196040), (24, 47146205), (30, 37716964), (40, 28287723), (46, 24598020), (60, 18858482), (69, 16398680), (92, 12299010), (115, 9839208), (120, 9429241), (138, 8199340), (184, 6149505), (230, 4919604), (276, 4099670), (345, 3279736), (460, 2459802), (552, 2049835), (690, 1639868), (920, 1229901), (1380, 819934), (2760, 409967)]