2499832680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20831939}}^1$

素因数の和:20831953

約数の個数: 32

約数和(自身を含む): 7499498400

約数和(自身を除く): 4999665720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20831939, 41663878, 62495817, 83327756, 104159695, 124991634, 166655512, 208319390, 249983268, 312479085, 416638780, 499966536, 624958170, 833277560, 1249916340, 2499832680]

約数ペア:

[(1, 2499832680), (2, 1249916340), (3, 833277560), (4, 624958170), (5, 499966536), (6, 416638780), (8, 312479085), (10, 249983268), (12, 208319390), (15, 166655512), (20, 124991634), (24, 104159695), (30, 83327756), (40, 62495817), (60, 41663878), (120, 20831939)]