69077340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127921}}^1$

素因数の和:127939

約数の個数: 48

約数和(自身を含む): 214908960

約数和(自身を除く): 145831620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 127921, 255842, 383763, 511684, 639605, 767526, 1151289, 1279210, 1535052, 1918815, 2302578, 2558420, 3453867, 3837630, 4605156, 5756445, 6907734, 7675260, 11512890, 13815468, 17269335, 23025780, 34538670, 69077340]

約数ペア:

[(1, 69077340), (2, 34538670), (3, 23025780), (4, 17269335), (5, 13815468), (6, 11512890), (9, 7675260), (10, 6907734), (12, 5756445), (15, 4605156), (18, 3837630), (20, 3453867), (27, 2558420), (30, 2302578), (36, 1918815), (45, 1535052), (54, 1279210), (60, 1151289), (90, 767526), (108, 639605), (135, 511684), (180, 383763), (270, 255842), (540, 127921)]