438433680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1826807}}^1$

素因数の和:1826823

約数の個数: 40

約数和(自身を含む): 1359145152

約数和(自身を除く): 920711472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1826807, 3653614, 5480421, 7307228, 9134035, 10960842, 14614456, 18268070, 21921684, 27402105, 29228912, 36536140, 43843368, 54804210, 73072280, 87686736, 109608420, 146144560, 219216840, 438433680]

約数ペア:

[(1, 438433680), (2, 219216840), (3, 146144560), (4, 109608420), (5, 87686736), (6, 73072280), (8, 54804210), (10, 43843368), (12, 36536140), (15, 29228912), (16, 27402105), (20, 21921684), (24, 18268070), (30, 14614456), (40, 10960842), (48, 9134035), (60, 7307228), (80, 5480421), (120, 3653614), (240, 1826807)]