47989891080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{133305253}}^1$

素因数の和:133305270

約数の個数: 48

約数和(自身を含む): 155967147180

約数和(自身を除く): 107977256100

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, 133305253, 266610506, 399915759, 533221012, 666526265, 799831518, 1066442024, 1199747277, 1333052530, 1599663036, 1999578795, 2399494554, 2666105060, 3199326072, 3999157590, 4798989108, 5332210120, 5998736385, 7998315180, 9597978216, 11997472770, 15996630360, 23994945540, 47989891080]

約数ペア:

[(1, 47989891080), (2, 23994945540), (3, 15996630360), (4, 11997472770), (5, 9597978216), (6, 7998315180), (8, 5998736385), (9, 5332210120), (10, 4798989108), (12, 3999157590), (15, 3199326072), (18, 2666105060), (20, 2399494554), (24, 1999578795), (30, 1599663036), (36, 1333052530), (40, 1199747277), (45, 1066442024), (60, 799831518), (72, 666526265), (90, 533221012), (120, 399915759), (180, 266610506), (360, 133305253)]