55747320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{464561}}^1$

素因数の和:464575

約数の個数: 32

約数和(自身を含む): 167242320

約数和(自身を除く): 111495000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 464561, 929122, 1393683, 1858244, 2322805, 2787366, 3716488, 4645610, 5574732, 6968415, 9291220, 11149464, 13936830, 18582440, 27873660, 55747320]

約数ペア:

[(1, 55747320), (2, 27873660), (3, 18582440), (4, 13936830), (5, 11149464), (6, 9291220), (8, 6968415), (10, 5574732), (12, 4645610), (15, 3716488), (20, 2787366), (24, 2322805), (30, 1858244), (40, 1393683), (60, 929122), (120, 464561)]