19476180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{36067}}^1$

素因数の和:36085

約数の個数: 48

約数和(自身を含む): 60594240

約数和(自身を除く): 41118060

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, 36067, 72134, 108201, 144268, 180335, 216402, 324603, 360670, 432804, 541005, 649206, 721340, 973809, 1082010, 1298412, 1623015, 1947618, 2164020, 3246030, 3895236, 4869045, 6492060, 9738090, 19476180]

約数ペア:

[(1, 19476180), (2, 9738090), (3, 6492060), (4, 4869045), (5, 3895236), (6, 3246030), (9, 2164020), (10, 1947618), (12, 1623015), (15, 1298412), (18, 1082010), (20, 973809), (27, 721340), (30, 649206), (36, 541005), (45, 432804), (54, 360670), (60, 324603), (90, 216402), (108, 180335), (135, 144268), (180, 108201), (270, 72134), (540, 36067)]