147111480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{408643}}^1$

素因数の和:408660

約数の個数: 48

約数和(自身を含む): 478113480

約数和(自身を除く): 331002000

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, 408643, 817286, 1225929, 1634572, 2043215, 2451858, 3269144, 3677787, 4086430, 4903716, 6129645, 7355574, 8172860, 9807432, 12259290, 14711148, 16345720, 18388935, 24518580, 29422296, 36777870, 49037160, 73555740, 147111480]

約数ペア:

[(1, 147111480), (2, 73555740), (3, 49037160), (4, 36777870), (5, 29422296), (6, 24518580), (8, 18388935), (9, 16345720), (10, 14711148), (12, 12259290), (15, 9807432), (18, 8172860), (20, 7355574), (24, 6129645), (30, 4903716), (36, 4086430), (40, 3677787), (45, 3269144), (60, 2451858), (72, 2043215), (90, 1634572), (120, 1225929), (180, 817286), (360, 408643)]