164472180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8929}}^1$

素因数の和:9248

約数の個数: 48

約数和(自身を含む): 462073920

約数和(自身を除く): 297601740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 8929, 9210, 17858, 18420, 26787, 35716, 44645, 53574, 89290, 107148, 133935, 178580, 267870, 535740, 2741203, 5482406, 8223609, 10964812, 13706015, 16447218, 27412030, 32894436, 41118045, 54824060, 82236090, 164472180]

約数ペア:

[(1, 164472180), (2, 82236090), (3, 54824060), (4, 41118045), (5, 32894436), (6, 27412030), (10, 16447218), (12, 13706015), (15, 10964812), (20, 8223609), (30, 5482406), (60, 2741203), (307, 535740), (614, 267870), (921, 178580), (1228, 133935), (1535, 107148), (1842, 89290), (3070, 53574), (3684, 44645), (4605, 35716), (6140, 26787), (8929, 18420), (9210, 17858)]