80560530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16889}}^1$

素因数の和:16955

約数の個数: 48

約数和(自身を含む): 213422040

約数和(自身を除く): 132861510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 16889, 33778, 50667, 84445, 101334, 152001, 168890, 253335, 304002, 506670, 760005, 895117, 1520010, 1790234, 2685351, 4475585, 5370702, 8056053, 8951170, 13426755, 16112106, 26853510, 40280265, 80560530]

約数ペア:

[(1, 80560530), (2, 40280265), (3, 26853510), (5, 16112106), (6, 13426755), (9, 8951170), (10, 8056053), (15, 5370702), (18, 4475585), (30, 2685351), (45, 1790234), (53, 1520010), (90, 895117), (106, 760005), (159, 506670), (265, 304002), (318, 253335), (477, 168890), (530, 152001), (795, 101334), (954, 84445), (1590, 50667), (2385, 33778), (4770, 16889)]