267138420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4452307}}^1$

素因数の和:4452319

約数の個数: 24

約数和(自身を含む): 747987744

約数和(自身を除く): 480849324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4452307, 8904614, 13356921, 17809228, 22261535, 26713842, 44523070, 53427684, 66784605, 89046140, 133569210, 267138420]

約数ペア:

[(1, 267138420), (2, 133569210), (3, 89046140), (4, 66784605), (5, 53427684), (6, 44523070), (10, 26713842), (12, 22261535), (15, 17809228), (20, 13356921), (30, 8904614), (60, 4452307)]