12527580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16061}}^1$

素因数の和:16086

約数の個数: 48

約数和(自身を含む): 37777824

約数和(自身を除く): 25250244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 16061, 32122, 48183, 64244, 80305, 96366, 160610, 192732, 208793, 240915, 321220, 417586, 481830, 626379, 835172, 963660, 1043965, 1252758, 2087930, 2505516, 3131895, 4175860, 6263790, 12527580]

約数ペア:

[(1, 12527580), (2, 6263790), (3, 4175860), (4, 3131895), (5, 2505516), (6, 2087930), (10, 1252758), (12, 1043965), (13, 963660), (15, 835172), (20, 626379), (26, 481830), (30, 417586), (39, 321220), (52, 240915), (60, 208793), (65, 192732), (78, 160610), (130, 96366), (156, 80305), (195, 64244), (260, 48183), (390, 32122), (780, 16061)]