144945960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1207883}}^1$

素因数の和:1207897

約数の個数: 32

約数和(自身を含む): 434838240

約数和(自身を除く): 289892280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1207883, 2415766, 3623649, 4831532, 6039415, 7247298, 9663064, 12078830, 14494596, 18118245, 24157660, 28989192, 36236490, 48315320, 72472980, 144945960]

約数ペア:

[(1, 144945960), (2, 72472980), (3, 48315320), (4, 36236490), (5, 28989192), (6, 24157660), (8, 18118245), (10, 14494596), (12, 12078830), (15, 9663064), (20, 7247298), (24, 6039415), (30, 4831532), (40, 3623649), (60, 2415766), (120, 1207883)]