179680920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1497341}}^1$

素因数の和:1497355

約数の個数: 32

約数和(自身を含む): 539043120

約数和(自身を除く): 359362200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1497341, 2994682, 4492023, 5989364, 7486705, 8984046, 11978728, 14973410, 17968092, 22460115, 29946820, 35936184, 44920230, 59893640, 89840460, 179680920]

約数ペア:

[(1, 179680920), (2, 89840460), (3, 59893640), (4, 44920230), (5, 35936184), (6, 29946820), (8, 22460115), (10, 17968092), (12, 14973410), (15, 11978728), (20, 8984046), (24, 7486705), (30, 5989364), (40, 4492023), (60, 2994682), (120, 1497341)]