84986640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{118037}}^1$

素因数の和:118056

約数の個数: 60

約数和(自身を含む): 285415884

約数和(自身を除く): 200429244

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 118037, 236074, 354111, 472148, 590185, 708222, 944296, 1062333, 1180370, 1416444, 1770555, 1888592, 2124666, 2360740, 2832888, 3541110, 4249332, 4721480, 5311665, 5665776, 7082220, 8498664, 9442960, 10623330, 14164440, 16997328, 21246660, 28328880, 42493320, 84986640]

約数ペア:

[(1, 84986640), (2, 42493320), (3, 28328880), (4, 21246660), (5, 16997328), (6, 14164440), (8, 10623330), (9, 9442960), (10, 8498664), (12, 7082220), (15, 5665776), (16, 5311665), (18, 4721480), (20, 4249332), (24, 3541110), (30, 2832888), (36, 2360740), (40, 2124666), (45, 1888592), (48, 1770555), (60, 1416444), (72, 1180370), (80, 1062333), (90, 944296), (120, 708222), (144, 590185), (180, 472148), (240, 354111), (360, 236074), (720, 118037)]