144586720

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12379}}^1$

素因数の和:12467

約数の個数: 48

約数和(自身を含む): 346293360

約数和(自身を除く): 201706640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 12379, 24758, 49516, 61895, 99032, 123790, 198064, 247580, 396128, 495160, 903667, 990320, 1807334, 1980640, 3614668, 4518335, 7229336, 9036670, 14458672, 18073340, 28917344, 36146680, 72293360, 144586720]

約数ペア:

[(1, 144586720), (2, 72293360), (4, 36146680), (5, 28917344), (8, 18073340), (10, 14458672), (16, 9036670), (20, 7229336), (32, 4518335), (40, 3614668), (73, 1980640), (80, 1807334), (146, 990320), (160, 903667), (292, 495160), (365, 396128), (584, 247580), (730, 198064), (1168, 123790), (1460, 99032), (2336, 61895), (2920, 49516), (5840, 24758), (11680, 12379)]