17622960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 55267296

約数和(自身を除く): 37644336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 757, 776, 970, 1164, 1455, 1514, 1552, 1940, 2271, 2328, 2910, 3028, 3785, 3880, 4542, 4656, 5820, 6056, 7570, 7760, 9084, 11355, 11640, 12112, 15140, 18168, 22710, 23280, 30280, 36336, 45420, 60560, 73429, 90840, 146858, 181680, 220287, 293716, 367145, 440574, 587432, 734290, 881148, 1101435, 1174864, 1468580, 1762296, 2202870, 2937160, 3524592, 4405740, 5874320, 8811480, 17622960]

約数ペア:

[(1, 17622960), (2, 8811480), (3, 5874320), (4, 4405740), (5, 3524592), (6, 2937160), (8, 2202870), (10, 1762296), (12, 1468580), (15, 1174864), (16, 1101435), (20, 881148), (24, 734290), (30, 587432), (40, 440574), (48, 367145), (60, 293716), (80, 220287), (97, 181680), (120, 146858), (194, 90840), (240, 73429), (291, 60560), (388, 45420), (485, 36336), (582, 30280), (757, 23280), (776, 22710), (970, 18168), (1164, 15140), (1455, 12112), (1514, 11640), (1552, 11355), (1940, 9084), (2271, 7760), (2328, 7570), (2910, 6056), (3028, 5820), (3785, 4656), (3880, 4542)]