117801540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{24239}}^1$

素因数の和:24263

約数の個数: 72

約数和(自身を含む): 370581120

約数和(自身を除く): 252779580

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 24239, 48478, 72717, 96956, 121195, 145434, 218151, 242390, 290868, 363585, 436302, 484780, 654453, 727170, 872604, 1090755, 1308906, 1454340, 1963359, 2181510, 2617812, 3272265, 3926718, 4363020, 5890077, 6544530, 7853436, 9816795, 11780154, 13089060, 19633590, 23560308, 29450385, 39267180, 58900770, 117801540]

約数ペア:

[(1, 117801540), (2, 58900770), (3, 39267180), (4, 29450385), (5, 23560308), (6, 19633590), (9, 13089060), (10, 11780154), (12, 9816795), (15, 7853436), (18, 6544530), (20, 5890077), (27, 4363020), (30, 3926718), (36, 3272265), (45, 2617812), (54, 2181510), (60, 1963359), (81, 1454340), (90, 1308906), (108, 1090755), (135, 872604), (162, 727170), (180, 654453), (243, 484780), (270, 436302), (324, 363585), (405, 290868), (486, 242390), (540, 218151), (810, 145434), (972, 121195), (1215, 96956), (1620, 72717), (2430, 48478), (4860, 24239)]