54391440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{226631}}^1$

素因数の和:226647

約数の個数: 40

約数和(自身を含む): 168614208

約数和(自身を除く): 114222768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 226631, 453262, 679893, 906524, 1133155, 1359786, 1813048, 2266310, 2719572, 3399465, 3626096, 4532620, 5439144, 6798930, 9065240, 10878288, 13597860, 18130480, 27195720, 54391440]

約数ペア:

[(1, 54391440), (2, 27195720), (3, 18130480), (4, 13597860), (5, 10878288), (6, 9065240), (8, 6798930), (10, 5439144), (12, 4532620), (15, 3626096), (16, 3399465), (20, 2719572), (24, 2266310), (30, 1813048), (40, 1359786), (48, 1133155), (60, 906524), (80, 679893), (120, 453262), (240, 226631)]