127588140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{708823}}^1$

素因数の和:708838

約数の個数: 36

約数和(自身を含む): 387017904

約数和(自身を除く): 259429764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 708823, 1417646, 2126469, 2835292, 3544115, 4252938, 6379407, 7088230, 8505876, 10632345, 12758814, 14176460, 21264690, 25517628, 31897035, 42529380, 63794070, 127588140]

約数ペア:

[(1, 127588140), (2, 63794070), (3, 42529380), (4, 31897035), (5, 25517628), (6, 21264690), (9, 14176460), (10, 12758814), (12, 10632345), (15, 8505876), (18, 7088230), (20, 6379407), (30, 4252938), (36, 3544115), (45, 2835292), (60, 2126469), (90, 1417646), (180, 708823)]