42698280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{355819}}^1$

素因数の和:355833

約数の個数: 32

約数和(自身を含む): 128095200

約数和(自身を除く): 85396920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 355819, 711638, 1067457, 1423276, 1779095, 2134914, 2846552, 3558190, 4269828, 5337285, 7116380, 8539656, 10674570, 14232760, 21349140, 42698280]

約数ペア:

[(1, 42698280), (2, 21349140), (3, 14232760), (4, 10674570), (5, 8539656), (6, 7116380), (8, 5337285), (10, 4269828), (12, 3558190), (15, 2846552), (20, 2134914), (24, 1779095), (30, 1423276), (40, 1067457), (60, 711638), (120, 355819)]