55227720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{460231}}^1$

素因数の和:460245

約数の個数: 32

約数和(自身を含む): 165683520

約数和(自身を除く): 110455800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 460231, 920462, 1380693, 1840924, 2301155, 2761386, 3681848, 4602310, 5522772, 6903465, 9204620, 11045544, 13806930, 18409240, 27613860, 55227720]

約数ペア:

[(1, 55227720), (2, 27613860), (3, 18409240), (4, 13806930), (5, 11045544), (6, 9204620), (8, 6903465), (10, 5522772), (12, 4602310), (15, 3681848), (20, 2761386), (24, 2301155), (30, 1840924), (40, 1380693), (60, 920462), (120, 460231)]