127869480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{355193}}^1$

素因数の和:355210

約数の個数: 48

約数和(自身を含む): 415576980

約数和(自身を除く): 287707500

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, 355193, 710386, 1065579, 1420772, 1775965, 2131158, 2841544, 3196737, 3551930, 4262316, 5327895, 6393474, 7103860, 8524632, 10655790, 12786948, 14207720, 15983685, 21311580, 25573896, 31967370, 42623160, 63934740, 127869480]

約数ペア:

[(1, 127869480), (2, 63934740), (3, 42623160), (4, 31967370), (5, 25573896), (6, 21311580), (8, 15983685), (9, 14207720), (10, 12786948), (12, 10655790), (15, 8524632), (18, 7103860), (20, 6393474), (24, 5327895), (30, 4262316), (36, 3551930), (40, 3196737), (45, 2841544), (60, 2131158), (72, 1775965), (90, 1420772), (120, 1065579), (180, 710386), (360, 355193)]