130427280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{60383}}^1$

素因数の和:60405

約数の個数: 80

約数和(自身を含む): 449256960

約数和(自身を除く): 318829680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 60383, 120766, 181149, 241532, 301915, 362298, 483064, 543447, 603830, 724596, 905745, 966128, 1086894, 1207660, 1449192, 1630341, 1811490, 2173788, 2415320, 2717235, 2898384, 3260682, 3622980, 4347576, 4830640, 5434470, 6521364, 7245960, 8151705, 8695152, 10868940, 13042728, 14491920, 16303410, 21737880, 26085456, 32606820, 43475760, 65213640, 130427280]

約数ペア:

[(1, 130427280), (2, 65213640), (3, 43475760), (4, 32606820), (5, 26085456), (6, 21737880), (8, 16303410), (9, 14491920), (10, 13042728), (12, 10868940), (15, 8695152), (16, 8151705), (18, 7245960), (20, 6521364), (24, 5434470), (27, 4830640), (30, 4347576), (36, 3622980), (40, 3260682), (45, 2898384), (48, 2717235), (54, 2415320), (60, 2173788), (72, 1811490), (80, 1630341), (90, 1449192), (108, 1207660), (120, 1086894), (135, 966128), (144, 905745), (180, 724596), (216, 603830), (240, 543447), (270, 483064), (360, 362298), (432, 301915), (540, 241532), (720, 181149), (1080, 120766), (2160, 60383)]