1456120

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 3337200

約数和(自身を除く): 1881080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 617, 1180, 1234, 2360, 2468, 3085, 4936, 6170, 12340, 24680, 36403, 72806, 145612, 182015, 291224, 364030, 728060, 1456120]

約数ペア:

[(1, 1456120), (2, 728060), (4, 364030), (5, 291224), (8, 182015), (10, 145612), (20, 72806), (40, 36403), (59, 24680), (118, 12340), (236, 6170), (295, 4936), (472, 3085), (590, 2468), (617, 2360), (1180, 1234)]