6540840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{18169}}^1$

素因数の和:18186

約数の個数: 48

約数和(自身を含む): 21258900

約数和(自身を除く): 14718060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 18169, 36338, 54507, 72676, 90845, 109014, 145352, 163521, 181690, 218028, 272535, 327042, 363380, 436056, 545070, 654084, 726760, 817605, 1090140, 1308168, 1635210, 2180280, 3270420, 6540840]

約数ペア:

[(1, 6540840), (2, 3270420), (3, 2180280), (4, 1635210), (5, 1308168), (6, 1090140), (8, 817605), (9, 726760), (10, 654084), (12, 545070), (15, 436056), (18, 363380), (20, 327042), (24, 272535), (30, 218028), (36, 181690), (40, 163521), (45, 145352), (60, 109014), (72, 90845), (90, 72676), (120, 54507), (180, 36338), (360, 18169)]