12804600

素因数分解:

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

素因数の和:21360

約数の個数: 48

約数和(自身を含む): 39696120

約数和(自身を除く): 26891520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 21341, 42682, 64023, 85364, 106705, 128046, 170728, 213410, 256092, 320115, 426820, 512184, 533525, 640230, 853640, 1067050, 1280460, 1600575, 2134100, 2560920, 3201150, 4268200, 6402300, 12804600]

約数ペア:

[(1, 12804600), (2, 6402300), (3, 4268200), (4, 3201150), (5, 2560920), (6, 2134100), (8, 1600575), (10, 1280460), (12, 1067050), (15, 853640), (20, 640230), (24, 533525), (25, 512184), (30, 426820), (40, 320115), (50, 256092), (60, 213410), (75, 170728), (100, 128046), (120, 106705), (150, 85364), (200, 64023), (300, 42682), (600, 21341)]