15468420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 49351680

約数和(自身を除く): 33883260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1019, 1265, 1380, 1518, 2038, 2530, 3036, 3057, 3795, 4076, 5060, 5095, 6114, 7590, 10190, 11209, 12228, 15180, 15285, 20380, 22418, 23437, 30570, 33627, 44836, 46874, 56045, 61140, 67254, 70311, 93748, 112090, 117185, 134508, 140622, 168135, 224180, 234370, 257807, 281244, 336270, 351555, 468740, 515614, 672540, 703110, 773421, 1031228, 1289035, 1406220, 1546842, 2578070, 3093684, 3867105, 5156140, 7734210, 15468420]

約数ペア:

[(1, 15468420), (2, 7734210), (3, 5156140), (4, 3867105), (5, 3093684), (6, 2578070), (10, 1546842), (11, 1406220), (12, 1289035), (15, 1031228), (20, 773421), (22, 703110), (23, 672540), (30, 515614), (33, 468740), (44, 351555), (46, 336270), (55, 281244), (60, 257807), (66, 234370), (69, 224180), (92, 168135), (110, 140622), (115, 134508), (132, 117185), (138, 112090), (165, 93748), (220, 70311), (230, 67254), (253, 61140), (276, 56045), (330, 46874), (345, 44836), (460, 33627), (506, 30570), (660, 23437), (690, 22418), (759, 20380), (1012, 15285), (1019, 15180), (1265, 12228), (1380, 11209), (1518, 10190), (2038, 7590), (2530, 6114), (3036, 5095), (3057, 5060), (3795, 4076)]