127376460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{707647}}^1$

素因数の和:707662

約数の個数: 36

約数和(自身を含む): 386375808

約数和(自身を除く): 258999348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 707647, 1415294, 2122941, 2830588, 3538235, 4245882, 6368823, 7076470, 8491764, 10614705, 12737646, 14152940, 21229410, 25475292, 31844115, 42458820, 63688230, 127376460]

約数ペア:

[(1, 127376460), (2, 63688230), (3, 42458820), (4, 31844115), (5, 25475292), (6, 21229410), (9, 14152940), (10, 12737646), (12, 10614705), (15, 8491764), (18, 7076470), (20, 6368823), (30, 4245882), (36, 3538235), (45, 2830588), (60, 2122941), (90, 1415294), (180, 707647)]