66652680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{555439}}^1$

素因数の和:555453

約数の個数: 32

約数和(自身を含む): 199958400

約数和(自身を除く): 133305720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 555439, 1110878, 1666317, 2221756, 2777195, 3332634, 4443512, 5554390, 6665268, 8331585, 11108780, 13330536, 16663170, 22217560, 33326340, 66652680]

約数ペア:

[(1, 66652680), (2, 33326340), (3, 22217560), (4, 16663170), (5, 13330536), (6, 11108780), (8, 8331585), (10, 6665268), (12, 5554390), (15, 4443512), (20, 3332634), (24, 2777195), (30, 2221756), (40, 1666317), (60, 1110878), (120, 555439)]