63986280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{533219}}^1$

素因数の和:533233

約数の個数: 32

約数和(自身を含む): 191959200

約数和(自身を除く): 127972920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 533219, 1066438, 1599657, 2132876, 2666095, 3199314, 4265752, 5332190, 6398628, 7998285, 10664380, 12797256, 15996570, 21328760, 31993140, 63986280]

約数ペア:

[(1, 63986280), (2, 31993140), (3, 21328760), (4, 15996570), (5, 12797256), (6, 10664380), (8, 7998285), (10, 6398628), (12, 5332190), (15, 4265752), (20, 3199314), (24, 2666095), (30, 2132876), (40, 1599657), (60, 1066438), (120, 533219)]