15240144

素因数分解:

$2^4\times 3^1\times {\mathrm{317503}}^1$

素因数の和:317514

約数の個数: 20

約数和(自身を含む): 39370496

約数和(自身を除く): 24130352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317503, 635006, 952509, 1270012, 1905018, 2540024, 3810036, 5080048, 7620072, 15240144]

約数ペア:

[(1, 15240144), (2, 7620072), (3, 5080048), (4, 3810036), (6, 2540024), (8, 1905018), (12, 1270012), (16, 952509), (24, 635006), (48, 317503)]