13245480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36793}}^1$

素因数の和:36810

約数の個数: 48

約数和(自身を含む): 43048980

約数和(自身を除く): 29803500

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, 36793, 73586, 110379, 147172, 183965, 220758, 294344, 331137, 367930, 441516, 551895, 662274, 735860, 883032, 1103790, 1324548, 1471720, 1655685, 2207580, 2649096, 3311370, 4415160, 6622740, 13245480]

約数ペア:

[(1, 13245480), (2, 6622740), (3, 4415160), (4, 3311370), (5, 2649096), (6, 2207580), (8, 1655685), (9, 1471720), (10, 1324548), (12, 1103790), (15, 883032), (18, 735860), (20, 662274), (24, 551895), (30, 441516), (36, 367930), (40, 331137), (45, 294344), (60, 220758), (72, 183965), (90, 147172), (120, 110379), (180, 73586), (360, 36793)]