67240920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{560341}}^1$

素因数の和:560355

約数の個数: 32

約数和(自身を含む): 201723120

約数和(自身を除く): 134482200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 560341, 1120682, 1681023, 2241364, 2801705, 3362046, 4482728, 5603410, 6724092, 8405115, 11206820, 13448184, 16810230, 22413640, 33620460, 67240920]

約数ペア:

[(1, 67240920), (2, 33620460), (3, 22413640), (4, 16810230), (5, 13448184), (6, 11206820), (8, 8405115), (10, 6724092), (12, 5603410), (15, 4482728), (20, 3362046), (24, 2801705), (30, 2241364), (40, 1681023), (60, 1120682), (120, 560341)]