130393680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{543307}}^1$

素因数の和:543323

約数の個数: 40

約数和(自身を含む): 404221152

約数和(自身を除く): 273827472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 543307, 1086614, 1629921, 2173228, 2716535, 3259842, 4346456, 5433070, 6519684, 8149605, 8692912, 10866140, 13039368, 16299210, 21732280, 26078736, 32598420, 43464560, 65196840, 130393680]

約数ペア:

[(1, 130393680), (2, 65196840), (3, 43464560), (4, 32598420), (5, 26078736), (6, 21732280), (8, 16299210), (10, 13039368), (12, 10866140), (15, 8692912), (16, 8149605), (20, 6519684), (24, 5433070), (30, 4346456), (40, 3259842), (48, 2716535), (60, 2173228), (80, 1629921), (120, 1086614), (240, 543307)]