5121840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21341}}^1$

素因数の和:21357

約数の個数: 40

約数和(自身を含む): 15878448

約数和(自身を除く): 10756608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21341, 42682, 64023, 85364, 106705, 128046, 170728, 213410, 256092, 320115, 341456, 426820, 512184, 640230, 853640, 1024368, 1280460, 1707280, 2560920, 5121840]

約数ペア:

[(1, 5121840), (2, 2560920), (3, 1707280), (4, 1280460), (5, 1024368), (6, 853640), (8, 640230), (10, 512184), (12, 426820), (15, 341456), (16, 320115), (20, 256092), (24, 213410), (30, 170728), (40, 128046), (48, 106705), (60, 85364), (80, 64023), (120, 42682), (240, 21341)]