26721840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{111341}}^1$

素因数の和:111357

約数の個数: 40

約数和(自身を含む): 82838448

約数和(自身を除く): 56116608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 111341, 222682, 334023, 445364, 556705, 668046, 890728, 1113410, 1336092, 1670115, 1781456, 2226820, 2672184, 3340230, 4453640, 5344368, 6680460, 8907280, 13360920, 26721840]

約数ペア:

[(1, 26721840), (2, 13360920), (3, 8907280), (4, 6680460), (5, 5344368), (6, 4453640), (8, 3340230), (10, 2672184), (12, 2226820), (15, 1781456), (16, 1670115), (20, 1336092), (24, 1113410), (30, 890728), (40, 668046), (48, 556705), (60, 445364), (80, 334023), (120, 222682), (240, 111341)]