642773704920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5356447541}}^1$

素因数の和:5356447555

約数の個数: 32

約数和(自身を含む): 1928321115120

約数和(自身を除く): 1285547410200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5356447541, 10712895082, 16069342623, 21425790164, 26782237705, 32138685246, 42851580328, 53564475410, 64277370492, 80346713115, 107128950820, 128554740984, 160693426230, 214257901640, 321386852460, 642773704920]

約数ペア:

[(1, 642773704920), (2, 321386852460), (3, 214257901640), (4, 160693426230), (5, 128554740984), (6, 107128950820), (8, 80346713115), (10, 64277370492), (12, 53564475410), (15, 42851580328), (20, 32138685246), (24, 26782237705), (30, 21425790164), (40, 16069342623), (60, 10712895082), (120, 5356447541)]