690090480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{958459}}^1$

素因数の和:958478

約数の個数: 60

約数和(自身を含む): 2317556280

約数和(自身を除く): 1627465800

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, 958459, 1916918, 2875377, 3833836, 4792295, 5750754, 7667672, 8626131, 9584590, 11501508, 14376885, 15335344, 17252262, 19169180, 23003016, 28753770, 34504524, 38338360, 43130655, 46006032, 57507540, 69009048, 76676720, 86261310, 115015080, 138018096, 172522620, 230030160, 345045240, 690090480]

約数ペア:

[(1, 690090480), (2, 345045240), (3, 230030160), (4, 172522620), (5, 138018096), (6, 115015080), (8, 86261310), (9, 76676720), (10, 69009048), (12, 57507540), (15, 46006032), (16, 43130655), (18, 38338360), (20, 34504524), (24, 28753770), (30, 23003016), (36, 19169180), (40, 17252262), (45, 15335344), (48, 14376885), (60, 11501508), (72, 9584590), (80, 8626131), (90, 7667672), (120, 5750754), (144, 4792295), (180, 3833836), (240, 2875377), (360, 1916918), (720, 958459)]