306543480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2554529}}^1$

素因数の和:2554543

約数の個数: 32

約数和(自身を含む): 919630800

約数和(自身を除く): 613087320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2554529, 5109058, 7663587, 10218116, 12772645, 15327174, 20436232, 25545290, 30654348, 38317935, 51090580, 61308696, 76635870, 102181160, 153271740, 306543480]

約数ペア:

[(1, 306543480), (2, 153271740), (3, 102181160), (4, 76635870), (5, 61308696), (6, 51090580), (8, 38317935), (10, 30654348), (12, 25545290), (15, 20436232), (20, 15327174), (24, 12772645), (30, 10218116), (40, 7663587), (60, 5109058), (120, 2554529)]