1438192680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11984939}}^1$

素因数の和:11984953

約数の個数: 32

約数和(自身を含む): 4314578400

約数和(自身を除く): 2876385720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11984939, 23969878, 35954817, 47939756, 59924695, 71909634, 95879512, 119849390, 143819268, 179774085, 239698780, 287638536, 359548170, 479397560, 719096340, 1438192680]

約数ペア:

[(1, 1438192680), (2, 719096340), (3, 479397560), (4, 359548170), (5, 287638536), (6, 239698780), (8, 179774085), (10, 143819268), (12, 119849390), (15, 95879512), (20, 71909634), (24, 59924695), (30, 47939756), (40, 35954817), (60, 23969878), (120, 11984939)]