12942360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35951}}^1$

素因数の和:35968

約数の個数: 48

約数和(自身を含む): 42063840

約数和(自身を除く): 29121480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35951, 71902, 107853, 143804, 179755, 215706, 287608, 323559, 359510, 431412, 539265, 647118, 719020, 862824, 1078530, 1294236, 1438040, 1617795, 2157060, 2588472, 3235590, 4314120, 6471180, 12942360]

約数ペア:

[(1, 12942360), (2, 6471180), (3, 4314120), (4, 3235590), (5, 2588472), (6, 2157060), (8, 1617795), (9, 1438040), (10, 1294236), (12, 1078530), (15, 862824), (18, 719020), (20, 647118), (24, 539265), (30, 431412), (36, 359510), (40, 323559), (45, 287608), (60, 215706), (72, 179755), (90, 143804), (120, 107853), (180, 71902), (360, 35951)]