158557920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{330329}}^1$

素因数の和:330347

約数の個数: 48

約数和(自身を含む): 499458960

約数和(自身を除く): 340901040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 330329, 660658, 990987, 1321316, 1651645, 1981974, 2642632, 3303290, 3963948, 4954935, 5285264, 6606580, 7927896, 9909870, 10570528, 13213160, 15855792, 19819740, 26426320, 31711584, 39639480, 52852640, 79278960, 158557920]

約数ペア:

[(1, 158557920), (2, 79278960), (3, 52852640), (4, 39639480), (5, 31711584), (6, 26426320), (8, 19819740), (10, 15855792), (12, 13213160), (15, 10570528), (16, 9909870), (20, 7927896), (24, 6606580), (30, 5285264), (32, 4954935), (40, 3963948), (48, 3303290), (60, 2642632), (80, 1981974), (96, 1651645), (120, 1321316), (160, 990987), (240, 660658), (480, 330329)]