7147080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19853}}^1$

素因数の和:19870

約数の個数: 48

約数和(自身を含む): 23229180

約数和(自身を除く): 16082100

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, 19853, 39706, 59559, 79412, 99265, 119118, 158824, 178677, 198530, 238236, 297795, 357354, 397060, 476472, 595590, 714708, 794120, 893385, 1191180, 1429416, 1786770, 2382360, 3573540, 7147080]

約数ペア:

[(1, 7147080), (2, 3573540), (3, 2382360), (4, 1786770), (5, 1429416), (6, 1191180), (8, 893385), (9, 794120), (10, 714708), (12, 595590), (15, 476472), (18, 397060), (20, 357354), (24, 297795), (30, 238236), (36, 198530), (40, 178677), (45, 158824), (60, 119118), (72, 99265), (90, 79412), (120, 59559), (180, 39706), (360, 19853)]