1544680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 3682980

約数和(自身を除く): 2138300

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 529, 584, 730, 920, 1058, 1460, 1679, 2116, 2645, 2920, 3358, 4232, 5290, 6716, 8395, 10580, 13432, 16790, 21160, 33580, 38617, 67160, 77234, 154468, 193085, 308936, 386170, 772340, 1544680]

約数ペア:

[(1, 1544680), (2, 772340), (4, 386170), (5, 308936), (8, 193085), (10, 154468), (20, 77234), (23, 67160), (40, 38617), (46, 33580), (73, 21160), (92, 16790), (115, 13432), (146, 10580), (184, 8395), (230, 6716), (292, 5290), (365, 4232), (460, 3358), (529, 2920), (584, 2645), (730, 2116), (920, 1679), (1058, 1460)]