57760020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{106963}}^1$

素因数の和:106981

約数の個数: 48

約数和(自身を含む): 179699520

約数和(自身を除く): 121939500

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, 106963, 213926, 320889, 427852, 534815, 641778, 962667, 1069630, 1283556, 1604445, 1925334, 2139260, 2888001, 3208890, 3850668, 4813335, 5776002, 6417780, 9626670, 11552004, 14440005, 19253340, 28880010, 57760020]

約数ペア:

[(1, 57760020), (2, 28880010), (3, 19253340), (4, 14440005), (5, 11552004), (6, 9626670), (9, 6417780), (10, 5776002), (12, 4813335), (15, 3850668), (18, 3208890), (20, 2888001), (27, 2139260), (30, 1925334), (36, 1604445), (45, 1283556), (54, 1069630), (60, 962667), (90, 641778), (108, 534815), (135, 427852), (180, 320889), (270, 213926), (540, 106963)]