79779060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{147739}}^1$

素因数の和:147757

約数の個数: 48

約数和(自身を含む): 248203200

約数和(自身を除く): 168424140

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, 147739, 295478, 443217, 590956, 738695, 886434, 1329651, 1477390, 1772868, 2216085, 2659302, 2954780, 3988953, 4432170, 5318604, 6648255, 7977906, 8864340, 13296510, 15955812, 19944765, 26593020, 39889530, 79779060]

約数ペア:

[(1, 79779060), (2, 39889530), (3, 26593020), (4, 19944765), (5, 15955812), (6, 13296510), (9, 8864340), (10, 7977906), (12, 6648255), (15, 5318604), (18, 4432170), (20, 3988953), (27, 2954780), (30, 2659302), (36, 2216085), (45, 1772868), (54, 1477390), (60, 1329651), (90, 886434), (108, 738695), (135, 590956), (180, 443217), (270, 295478), (540, 147739)]