4338420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{72307}}^1$

素因数の和:72319

約数の個数: 24

約数和(自身を含む): 12147744

約数和(自身を除く): 7809324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 72307, 144614, 216921, 289228, 361535, 433842, 723070, 867684, 1084605, 1446140, 2169210, 4338420]

約数ペア:

[(1, 4338420), (2, 2169210), (3, 1446140), (4, 1084605), (5, 867684), (6, 723070), (10, 433842), (12, 361535), (15, 289228), (20, 216921), (30, 144614), (60, 72307)]