15926460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 49593600

約数和(自身を除く): 33667140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 409, 590, 649, 660, 708, 818, 885, 1180, 1227, 1298, 1636, 1770, 1947, 2045, 2454, 2596, 3245, 3540, 3894, 4090, 4499, 4908, 6135, 6490, 7788, 8180, 8998, 9735, 12270, 12980, 13497, 17996, 19470, 22495, 24131, 24540, 26994, 38940, 44990, 48262, 53988, 67485, 72393, 89980, 96524, 120655, 134970, 144786, 241310, 265441, 269940, 289572, 361965, 482620, 530882, 723930, 796323, 1061764, 1327205, 1447860, 1592646, 2654410, 3185292, 3981615, 5308820, 7963230, 15926460]

約数ペア:

[(1, 15926460), (2, 7963230), (3, 5308820), (4, 3981615), (5, 3185292), (6, 2654410), (10, 1592646), (11, 1447860), (12, 1327205), (15, 1061764), (20, 796323), (22, 723930), (30, 530882), (33, 482620), (44, 361965), (55, 289572), (59, 269940), (60, 265441), (66, 241310), (110, 144786), (118, 134970), (132, 120655), (165, 96524), (177, 89980), (220, 72393), (236, 67485), (295, 53988), (330, 48262), (354, 44990), (409, 38940), (590, 26994), (649, 24540), (660, 24131), (708, 22495), (818, 19470), (885, 17996), (1180, 13497), (1227, 12980), (1298, 12270), (1636, 9735), (1770, 8998), (1947, 8180), (2045, 7788), (2454, 6490), (2596, 6135), (3245, 4908), (3540, 4499), (3894, 4090)]