139362480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193559}}^1$

素因数の和:193578

約数の個数: 60

約数和(自身を含む): 468028080

約数和(自身を除く): 328665600

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, 193559, 387118, 580677, 774236, 967795, 1161354, 1548472, 1742031, 1935590, 2322708, 2903385, 3096944, 3484062, 3871180, 4645416, 5806770, 6968124, 7742360, 8710155, 9290832, 11613540, 13936248, 15484720, 17420310, 23227080, 27872496, 34840620, 46454160, 69681240, 139362480]

約数ペア:

[(1, 139362480), (2, 69681240), (3, 46454160), (4, 34840620), (5, 27872496), (6, 23227080), (8, 17420310), (9, 15484720), (10, 13936248), (12, 11613540), (15, 9290832), (16, 8710155), (18, 7742360), (20, 6968124), (24, 5806770), (30, 4645416), (36, 3871180), (40, 3484062), (45, 3096944), (48, 2903385), (60, 2322708), (72, 1935590), (80, 1742031), (90, 1548472), (120, 1161354), (144, 967795), (180, 774236), (240, 580677), (360, 387118), (720, 193559)]