12869520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53623}}^1$

素因数の和:53639

約数の個数: 40

約数和(自身を含む): 39896256

約数和(自身を除く): 27026736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53623, 107246, 160869, 214492, 268115, 321738, 428984, 536230, 643476, 804345, 857968, 1072460, 1286952, 1608690, 2144920, 2573904, 3217380, 4289840, 6434760, 12869520]

約数ペア:

[(1, 12869520), (2, 6434760), (3, 4289840), (4, 3217380), (5, 2573904), (6, 2144920), (8, 1608690), (10, 1286952), (12, 1072460), (15, 857968), (16, 804345), (20, 643476), (24, 536230), (30, 428984), (40, 321738), (48, 268115), (60, 214492), (80, 160869), (120, 107246), (240, 53623)]