61747320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{514561}}^1$

素因数の和:514575

約数の個数: 32

約数和(自身を含む): 185242320

約数和(自身を除く): 123495000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 514561, 1029122, 1543683, 2058244, 2572805, 3087366, 4116488, 5145610, 6174732, 7718415, 10291220, 12349464, 15436830, 20582440, 30873660, 61747320]

約数ペア:

[(1, 61747320), (2, 30873660), (3, 20582440), (4, 15436830), (5, 12349464), (6, 10291220), (8, 7718415), (10, 6174732), (12, 5145610), (15, 4116488), (20, 3087366), (24, 2572805), (30, 2058244), (40, 1543683), (60, 1029122), (120, 514561)]