51374160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71353}}^1$

素因数の和:71372

約数の個数: 60

約数和(自身を含む): 172533972

約数和(自身を除く): 121159812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 71353, 142706, 214059, 285412, 356765, 428118, 570824, 642177, 713530, 856236, 1070295, 1141648, 1284354, 1427060, 1712472, 2140590, 2568708, 2854120, 3210885, 3424944, 4281180, 5137416, 5708240, 6421770, 8562360, 10274832, 12843540, 17124720, 25687080, 51374160]

約数ペア:

[(1, 51374160), (2, 25687080), (3, 17124720), (4, 12843540), (5, 10274832), (6, 8562360), (8, 6421770), (9, 5708240), (10, 5137416), (12, 4281180), (15, 3424944), (16, 3210885), (18, 2854120), (20, 2568708), (24, 2140590), (30, 1712472), (36, 1427060), (40, 1284354), (45, 1141648), (48, 1070295), (60, 856236), (72, 713530), (80, 642177), (90, 570824), (120, 428118), (144, 356765), (180, 285412), (240, 214059), (360, 142706), (720, 71353)]