38604240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53617}}^1$

素因数の和:53636

約数の個数: 60

約数和(自身を含む): 129648324

約数和(自身を除く): 91044084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 53617, 107234, 160851, 214468, 268085, 321702, 428936, 482553, 536170, 643404, 804255, 857872, 965106, 1072340, 1286808, 1608510, 1930212, 2144680, 2412765, 2573616, 3217020, 3860424, 4289360, 4825530, 6434040, 7720848, 9651060, 12868080, 19302120, 38604240]

約数ペア:

[(1, 38604240), (2, 19302120), (3, 12868080), (4, 9651060), (5, 7720848), (6, 6434040), (8, 4825530), (9, 4289360), (10, 3860424), (12, 3217020), (15, 2573616), (16, 2412765), (18, 2144680), (20, 1930212), (24, 1608510), (30, 1286808), (36, 1072340), (40, 965106), (45, 857872), (48, 804255), (60, 643404), (72, 536170), (80, 482553), (90, 428936), (120, 321702), (144, 268085), (180, 214468), (240, 160851), (360, 107234), (720, 53617)]