222722040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1856017}}^1$

素因数の和:1856031

約数の個数: 32

約数和(自身を含む): 668166480

約数和(自身を除く): 445444440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1856017, 3712034, 5568051, 7424068, 9280085, 11136102, 14848136, 18560170, 22272204, 27840255, 37120340, 44544408, 55680510, 74240680, 111361020, 222722040]

約数ペア:

[(1, 222722040), (2, 111361020), (3, 74240680), (4, 55680510), (5, 44544408), (6, 37120340), (8, 27840255), (10, 22272204), (12, 18560170), (15, 14848136), (20, 11136102), (24, 9280085), (30, 7424068), (40, 5568051), (60, 3712034), (120, 1856017)]