13980060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{25889}}^1$

素因数の和:25907

約数の個数: 48

約数和(自身を含む): 43495200

約数和(自身を除く): 29515140

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, 25889, 51778, 77667, 103556, 129445, 155334, 233001, 258890, 310668, 388335, 466002, 517780, 699003, 776670, 932004, 1165005, 1398006, 1553340, 2330010, 2796012, 3495015, 4660020, 6990030, 13980060]

約数ペア:

[(1, 13980060), (2, 6990030), (3, 4660020), (4, 3495015), (5, 2796012), (6, 2330010), (9, 1553340), (10, 1398006), (12, 1165005), (15, 932004), (18, 776670), (20, 699003), (27, 517780), (30, 466002), (36, 388335), (45, 310668), (54, 258890), (60, 233001), (90, 155334), (108, 129445), (135, 103556), (180, 77667), (270, 51778), (540, 25889)]