26040720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{108503}}^1$

素因数の和:108519

約数の個数: 40

約数和(自身を含む): 80726976

約数和(自身を除く): 54686256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 108503, 217006, 325509, 434012, 542515, 651018, 868024, 1085030, 1302036, 1627545, 1736048, 2170060, 2604072, 3255090, 4340120, 5208144, 6510180, 8680240, 13020360, 26040720]

約数ペア:

[(1, 26040720), (2, 13020360), (3, 8680240), (4, 6510180), (5, 5208144), (6, 4340120), (8, 3255090), (10, 2604072), (12, 2170060), (15, 1736048), (16, 1627545), (20, 1302036), (24, 1085030), (30, 868024), (40, 651018), (48, 542515), (60, 434012), (80, 325509), (120, 217006), (240, 108503)]