318547080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{98317}}^1$

素因数の和:98340

約数の個数: 80

約数和(自身を含む): 1070683020

約数和(自身を除く): 752135940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 98317, 196634, 294951, 393268, 491585, 589902, 786536, 884853, 983170, 1179804, 1474755, 1769706, 1966340, 2359608, 2654559, 2949510, 3539412, 3932680, 4424265, 5309118, 5899020, 7078824, 7963677, 8848530, 10618236, 11798040, 13272795, 15927354, 17697060, 21236472, 26545590, 31854708, 35394120, 39818385, 53091180, 63709416, 79636770, 106182360, 159273540, 318547080]

約数ペア:

[(1, 318547080), (2, 159273540), (3, 106182360), (4, 79636770), (5, 63709416), (6, 53091180), (8, 39818385), (9, 35394120), (10, 31854708), (12, 26545590), (15, 21236472), (18, 17697060), (20, 15927354), (24, 13272795), (27, 11798040), (30, 10618236), (36, 8848530), (40, 7963677), (45, 7078824), (54, 5899020), (60, 5309118), (72, 4424265), (81, 3932680), (90, 3539412), (108, 2949510), (120, 2654559), (135, 2359608), (162, 1966340), (180, 1769706), (216, 1474755), (270, 1179804), (324, 983170), (360, 884853), (405, 786536), (540, 589902), (648, 491585), (810, 393268), (1080, 294951), (1620, 196634), (3240, 98317)]