206588280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1721569}}^1$

素因数の和:1721583

約数の個数: 32

約数和(自身を含む): 619765200

約数和(自身を除く): 413176920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1721569, 3443138, 5164707, 6886276, 8607845, 10329414, 13772552, 17215690, 20658828, 25823535, 34431380, 41317656, 51647070, 68862760, 103294140, 206588280]

約数ペア:

[(1, 206588280), (2, 103294140), (3, 68862760), (4, 51647070), (5, 41317656), (6, 34431380), (8, 25823535), (10, 20658828), (12, 17215690), (15, 13772552), (20, 10329414), (24, 8607845), (30, 6886276), (40, 5164707), (60, 3443138), (120, 1721569)]