148051760

素因数分解:

$2^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3019}}^1$

素因数の和:3645

約数の個数: 40

約数和(自身を含む): 344896080

約数和(自身を除く): 196844320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613, 1226, 2452, 3019, 3065, 4904, 6038, 6130, 9808, 12076, 12260, 15095, 24152, 24520, 30190, 48304, 49040, 60380, 120760, 241520, 1850647, 3701294, 7402588, 9253235, 14805176, 18506470, 29610352, 37012940, 74025880, 148051760]

約数ペア:

[(1, 148051760), (2, 74025880), (4, 37012940), (5, 29610352), (8, 18506470), (10, 14805176), (16, 9253235), (20, 7402588), (40, 3701294), (80, 1850647), (613, 241520), (1226, 120760), (2452, 60380), (3019, 49040), (3065, 48304), (4904, 30190), (6038, 24520), (6130, 24152), (9808, 15095), (12076, 12260)]