80367660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{148829}}^1$

素因数の和:148847

約数の個数: 48

約数和(自身を含む): 250034400

約数和(自身を除く): 169666740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 148829, 297658, 446487, 595316, 744145, 892974, 1339461, 1488290, 1785948, 2232435, 2678922, 2976580, 4018383, 4464870, 5357844, 6697305, 8036766, 8929740, 13394610, 16073532, 20091915, 26789220, 40183830, 80367660]

約数ペア:

[(1, 80367660), (2, 40183830), (3, 26789220), (4, 20091915), (5, 16073532), (6, 13394610), (9, 8929740), (10, 8036766), (12, 6697305), (15, 5357844), (18, 4464870), (20, 4018383), (27, 2976580), (30, 2678922), (36, 2232435), (45, 1785948), (54, 1488290), (60, 1339461), (90, 892974), (108, 744145), (135, 595316), (180, 446487), (270, 297658), (540, 148829)]