30320460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56149}}^1$

素因数の和:56167

約数の個数: 48

約数和(自身を含む): 94332000

約数和(自身を除く): 64011540

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, 56149, 112298, 168447, 224596, 280745, 336894, 505341, 561490, 673788, 842235, 1010682, 1122980, 1516023, 1684470, 2021364, 2526705, 3032046, 3368940, 5053410, 6064092, 7580115, 10106820, 15160230, 30320460]

約数ペア:

[(1, 30320460), (2, 15160230), (3, 10106820), (4, 7580115), (5, 6064092), (6, 5053410), (9, 3368940), (10, 3032046), (12, 2526705), (15, 2021364), (18, 1684470), (20, 1516023), (27, 1122980), (30, 1010682), (36, 842235), (45, 673788), (54, 561490), (60, 505341), (90, 336894), (108, 280745), (135, 224596), (180, 168447), (270, 112298), (540, 56149)]