300321680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{129449}}^1$

素因数の和:129491

約数の個数: 40

約数和(自身を含む): 722331000

約数和(自身を除く): 422009320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 129449, 258898, 517796, 647245, 1035592, 1294490, 2071184, 2588980, 3754021, 5177960, 7508042, 10355920, 15016084, 18770105, 30032168, 37540210, 60064336, 75080420, 150160840, 300321680]

約数ペア:

[(1, 300321680), (2, 150160840), (4, 75080420), (5, 60064336), (8, 37540210), (10, 30032168), (16, 18770105), (20, 15016084), (29, 10355920), (40, 7508042), (58, 5177960), (80, 3754021), (116, 2588980), (145, 2071184), (232, 1294490), (290, 1035592), (464, 647245), (580, 517796), (1160, 258898), (2320, 129449)]