2751480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7643}}^1$

素因数の和:7660

約数の個数: 48

約数和(自身を含む): 8943480

約数和(自身を除く): 6192000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7643, 15286, 22929, 30572, 38215, 45858, 61144, 68787, 76430, 91716, 114645, 137574, 152860, 183432, 229290, 275148, 305720, 343935, 458580, 550296, 687870, 917160, 1375740, 2751480]

約数ペア:

[(1, 2751480), (2, 1375740), (3, 917160), (4, 687870), (5, 550296), (6, 458580), (8, 343935), (9, 305720), (10, 275148), (12, 229290), (15, 183432), (18, 152860), (20, 137574), (24, 114645), (30, 91716), (36, 76430), (40, 68787), (45, 61144), (60, 45858), (72, 38215), (90, 30572), (120, 22929), (180, 15286), (360, 7643)]