148140420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19441}}^1$

素因数の和:19580

約数の個数: 48

約数和(自身を含む): 418080768

約数和(自身を除く): 269940348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 19441, 38882, 58323, 77764, 97205, 116646, 194410, 233292, 291615, 388820, 583230, 1166460, 2469007, 4938014, 7407021, 9876028, 12345035, 14814042, 24690070, 29628084, 37035105, 49380140, 74070210, 148140420]

約数ペア:

[(1, 148140420), (2, 74070210), (3, 49380140), (4, 37035105), (5, 29628084), (6, 24690070), (10, 14814042), (12, 12345035), (15, 9876028), (20, 7407021), (30, 4938014), (60, 2469007), (127, 1166460), (254, 583230), (381, 388820), (508, 291615), (635, 233292), (762, 194410), (1270, 116646), (1524, 97205), (1905, 77764), (2540, 58323), (3810, 38882), (7620, 19441)]