1087760280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{47459}}^1$

素因数の和:47664

約数の個数: 64

約数和(自身を含む): 3280435200

約数和(自身を除く): 2192674920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 22920, 47459, 94918, 142377, 189836, 237295, 284754, 379672, 474590, 569508, 711885, 949180, 1139016, 1423770, 1898360, 2847540, 5695080, 9064669, 18129338, 27194007, 36258676, 45323345, 54388014, 72517352, 90646690, 108776028, 135970035, 181293380, 217552056, 271940070, 362586760, 543880140, 1087760280]

約数ペア:

[(1, 1087760280), (2, 543880140), (3, 362586760), (4, 271940070), (5, 217552056), (6, 181293380), (8, 135970035), (10, 108776028), (12, 90646690), (15, 72517352), (20, 54388014), (24, 45323345), (30, 36258676), (40, 27194007), (60, 18129338), (120, 9064669), (191, 5695080), (382, 2847540), (573, 1898360), (764, 1423770), (955, 1139016), (1146, 949180), (1528, 711885), (1910, 569508), (2292, 474590), (2865, 379672), (3820, 284754), (4584, 237295), (5730, 189836), (7640, 142377), (11460, 94918), (22920, 47459)]