13285320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{110711}}^1$

素因数の和:110725

約数の個数: 32

約数和(自身を含む): 39856320

約数和(自身を除く): 26571000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 110711, 221422, 332133, 442844, 553555, 664266, 885688, 1107110, 1328532, 1660665, 2214220, 2657064, 3321330, 4428440, 6642660, 13285320]

約数ペア:

[(1, 13285320), (2, 6642660), (3, 4428440), (4, 3321330), (5, 2657064), (6, 2214220), (8, 1660665), (10, 1328532), (12, 1107110), (15, 885688), (20, 664266), (24, 553555), (30, 442844), (40, 332133), (60, 221422), (120, 110711)]