67812840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188369}}^1$

素因数の和:188386

約数の個数: 48

約数和(自身を含む): 220392900

約数和(自身を除く): 152580060

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, 188369, 376738, 565107, 753476, 941845, 1130214, 1506952, 1695321, 1883690, 2260428, 2825535, 3390642, 3767380, 4520856, 5651070, 6781284, 7534760, 8476605, 11302140, 13562568, 16953210, 22604280, 33906420, 67812840]

約数ペア:

[(1, 67812840), (2, 33906420), (3, 22604280), (4, 16953210), (5, 13562568), (6, 11302140), (8, 8476605), (9, 7534760), (10, 6781284), (12, 5651070), (15, 4520856), (18, 3767380), (20, 3390642), (24, 2825535), (30, 2260428), (36, 1883690), (40, 1695321), (45, 1506952), (60, 1130214), (72, 941845), (90, 753476), (120, 565107), (180, 376738), (360, 188369)]