45396720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{21017}}^1$

素因数の和:21039

約数の個数: 80

約数和(自身を含む): 156373920

約数和(自身を除く): 110977200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 21017, 42034, 63051, 84068, 105085, 126102, 168136, 189153, 210170, 252204, 315255, 336272, 378306, 420340, 504408, 567459, 630510, 756612, 840680, 945765, 1008816, 1134918, 1261020, 1513224, 1681360, 1891530, 2269836, 2522040, 2837295, 3026448, 3783060, 4539672, 5044080, 5674590, 7566120, 9079344, 11349180, 15132240, 22698360, 45396720]

約数ペア:

[(1, 45396720), (2, 22698360), (3, 15132240), (4, 11349180), (5, 9079344), (6, 7566120), (8, 5674590), (9, 5044080), (10, 4539672), (12, 3783060), (15, 3026448), (16, 2837295), (18, 2522040), (20, 2269836), (24, 1891530), (27, 1681360), (30, 1513224), (36, 1261020), (40, 1134918), (45, 1008816), (48, 945765), (54, 840680), (60, 756612), (72, 630510), (80, 567459), (90, 504408), (108, 420340), (120, 378306), (135, 336272), (144, 315255), (180, 252204), (216, 210170), (240, 189153), (270, 168136), (360, 126102), (432, 105085), (540, 84068), (720, 63051), (1080, 42034), (2160, 21017)]