55905120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{12941}}^1$

素因数の和:12965

約数の個数: 96

約数和(自身を含む): 195683040

約数和(自身を除く): 139777920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 12941, 25882, 38823, 51764, 64705, 77646, 103528, 116469, 129410, 155292, 194115, 207056, 232938, 258820, 310584, 349407, 388230, 414112, 465876, 517640, 582345, 621168, 698814, 776460, 931752, 1035280, 1164690, 1242336, 1397628, 1552920, 1747035, 1863504, 2070560, 2329380, 2795256, 3105840, 3494070, 3727008, 4658760, 5590512, 6211680, 6988140, 9317520, 11181024, 13976280, 18635040, 27952560, 55905120]

約数ペア:

[(1, 55905120), (2, 27952560), (3, 18635040), (4, 13976280), (5, 11181024), (6, 9317520), (8, 6988140), (9, 6211680), (10, 5590512), (12, 4658760), (15, 3727008), (16, 3494070), (18, 3105840), (20, 2795256), (24, 2329380), (27, 2070560), (30, 1863504), (32, 1747035), (36, 1552920), (40, 1397628), (45, 1242336), (48, 1164690), (54, 1035280), (60, 931752), (72, 776460), (80, 698814), (90, 621168), (96, 582345), (108, 517640), (120, 465876), (135, 414112), (144, 388230), (160, 349407), (180, 310584), (216, 258820), (240, 232938), (270, 207056), (288, 194115), (360, 155292), (432, 129410), (480, 116469), (540, 103528), (720, 77646), (864, 64705), (1080, 51764), (1440, 38823), (2160, 25882), (4320, 12941)]