56277180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34739}}^1$

素因数の和:34760

約数の個数: 60

約数和(自身を含む): 176548680

約数和(自身を除く): 120271500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34739, 69478, 104217, 138956, 173695, 208434, 312651, 347390, 416868, 521085, 625302, 694780, 937953, 1042170, 1250604, 1563255, 1875906, 2084340, 2813859, 3126510, 3751812, 4689765, 5627718, 6253020, 9379530, 11255436, 14069295, 18759060, 28138590, 56277180]

約数ペア:

[(1, 56277180), (2, 28138590), (3, 18759060), (4, 14069295), (5, 11255436), (6, 9379530), (9, 6253020), (10, 5627718), (12, 4689765), (15, 3751812), (18, 3126510), (20, 2813859), (27, 2084340), (30, 1875906), (36, 1563255), (45, 1250604), (54, 1042170), (60, 937953), (81, 694780), (90, 625302), (108, 521085), (135, 416868), (162, 347390), (180, 312651), (270, 208434), (324, 173695), (405, 138956), (540, 104217), (810, 69478), (1620, 34739)]