25647563160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71243231}}^1$

素因数の和:71243248

約数の個数: 48

約数和(自身を含む): 83354581440

約数和(自身を除く): 57707018280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 71243231, 142486462, 213729693, 284972924, 356216155, 427459386, 569945848, 641189079, 712432310, 854918772, 1068648465, 1282378158, 1424864620, 1709837544, 2137296930, 2564756316, 2849729240, 3205945395, 4274593860, 5129512632, 6411890790, 8549187720, 12823781580, 25647563160]

約数ペア:

[(1, 25647563160), (2, 12823781580), (3, 8549187720), (4, 6411890790), (5, 5129512632), (6, 4274593860), (8, 3205945395), (9, 2849729240), (10, 2564756316), (12, 2137296930), (15, 1709837544), (18, 1424864620), (20, 1282378158), (24, 1068648465), (30, 854918772), (36, 712432310), (40, 641189079), (45, 569945848), (60, 427459386), (72, 356216155), (90, 284972924), (120, 213729693), (180, 142486462), (360, 71243231)]