1509560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 3659040

約数和(自身を除く): 2149480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2903, 5806, 11612, 14515, 23224, 29030, 37739, 58060, 75478, 116120, 150956, 188695, 301912, 377390, 754780, 1509560]

約数ペア:

[(1, 1509560), (2, 754780), (4, 377390), (5, 301912), (8, 188695), (10, 150956), (13, 116120), (20, 75478), (26, 58060), (40, 37739), (52, 29030), (65, 23224), (104, 14515), (130, 11612), (260, 5806), (520, 2903)]