15482940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23459}}^1$

素因数の和:23482

約数の個数: 48

約数和(自身を含む): 47295360

約数和(自身を除く): 31812420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23459, 46918, 70377, 93836, 117295, 140754, 234590, 258049, 281508, 351885, 469180, 516098, 703770, 774147, 1032196, 1290245, 1407540, 1548294, 2580490, 3096588, 3870735, 5160980, 7741470, 15482940]

約数ペア:

[(1, 15482940), (2, 7741470), (3, 5160980), (4, 3870735), (5, 3096588), (6, 2580490), (10, 1548294), (11, 1407540), (12, 1290245), (15, 1032196), (20, 774147), (22, 703770), (30, 516098), (33, 469180), (44, 351885), (55, 281508), (60, 258049), (66, 234590), (110, 140754), (132, 117295), (165, 93836), (220, 70377), (330, 46918), (660, 23459)]