269940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 826560

約数和(自身を除く): 556620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 409, 660, 818, 1227, 1636, 2045, 2454, 4090, 4499, 4908, 6135, 8180, 8998, 12270, 13497, 17996, 22495, 24540, 26994, 44990, 53988, 67485, 89980, 134970, 269940]

約数ペア:

[(1, 269940), (2, 134970), (3, 89980), (4, 67485), (5, 53988), (6, 44990), (10, 26994), (11, 24540), (12, 22495), (15, 17996), (20, 13497), (22, 12270), (30, 8998), (33, 8180), (44, 6135), (55, 4908), (60, 4499), (66, 4090), (110, 2454), (132, 2045), (165, 1636), (220, 1227), (330, 818), (409, 660)]