1531645320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12763711}}^1$

素因数の和:12763725

約数の個数: 32

約数和(自身を含む): 4594936320

約数和(自身を除く): 3063291000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12763711, 25527422, 38291133, 51054844, 63818555, 76582266, 102109688, 127637110, 153164532, 191455665, 255274220, 306329064, 382911330, 510548440, 765822660, 1531645320]

約数ペア:

[(1, 1531645320), (2, 765822660), (3, 510548440), (4, 382911330), (5, 306329064), (6, 255274220), (8, 191455665), (10, 153164532), (12, 127637110), (15, 102109688), (20, 76582266), (24, 63818555), (30, 51054844), (40, 38291133), (60, 25527422), (120, 12763711)]