16640616540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277343609}}^1$

素因数の和:277343621

約数の個数: 24

約数和(自身を含む): 46593726480

約数和(自身を除く): 29953109940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277343609, 554687218, 832030827, 1109374436, 1386718045, 1664061654, 2773436090, 3328123308, 4160154135, 5546872180, 8320308270, 16640616540]

約数ペア:

[(1, 16640616540), (2, 8320308270), (3, 5546872180), (4, 4160154135), (5, 3328123308), (6, 2773436090), (10, 1664061654), (12, 1386718045), (15, 1109374436), (20, 832030827), (30, 554687218), (60, 277343609)]