8921340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5507}}^1$

素因数の和:5528

約数の個数: 60

約数和(自身を含む): 27991656

約数和(自身を除く): 19070316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5507, 11014, 16521, 22028, 27535, 33042, 49563, 55070, 66084, 82605, 99126, 110140, 148689, 165210, 198252, 247815, 297378, 330420, 446067, 495630, 594756, 743445, 892134, 991260, 1486890, 1784268, 2230335, 2973780, 4460670, 8921340]

約数ペア:

[(1, 8921340), (2, 4460670), (3, 2973780), (4, 2230335), (5, 1784268), (6, 1486890), (9, 991260), (10, 892134), (12, 743445), (15, 594756), (18, 495630), (20, 446067), (27, 330420), (30, 297378), (36, 247815), (45, 198252), (54, 165210), (60, 148689), (81, 110140), (90, 99126), (108, 82605), (135, 66084), (162, 55070), (180, 49563), (270, 33042), (324, 27535), (405, 22028), (540, 16521), (810, 11014), (1620, 5507)]