288052240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{514379}}^1$

素因数の和:514399

約数の個数: 40

約数和(自身を含む): 765397440

約数和(自身を除く): 477345200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 514379, 1028758, 2057516, 2571895, 3600653, 4115032, 5143790, 7201306, 8230064, 10287580, 14402612, 18003265, 20575160, 28805224, 36006530, 41150320, 57610448, 72013060, 144026120, 288052240]

約数ペア:

[(1, 288052240), (2, 144026120), (4, 72013060), (5, 57610448), (7, 41150320), (8, 36006530), (10, 28805224), (14, 20575160), (16, 18003265), (20, 14402612), (28, 10287580), (35, 8230064), (40, 7201306), (56, 5143790), (70, 4115032), (80, 3600653), (112, 2571895), (140, 2057516), (280, 1028758), (560, 514379)]