160231440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{667631}}^1$

素因数の和:667647

約数の個数: 40

約数和(自身を含む): 496718208

約数和(自身を除く): 336486768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 667631, 1335262, 2002893, 2670524, 3338155, 4005786, 5341048, 6676310, 8011572, 10014465, 10682096, 13352620, 16023144, 20028930, 26705240, 32046288, 40057860, 53410480, 80115720, 160231440]

約数ペア:

[(1, 160231440), (2, 80115720), (3, 53410480), (4, 40057860), (5, 32046288), (6, 26705240), (8, 20028930), (10, 16023144), (12, 13352620), (15, 10682096), (16, 10014465), (20, 8011572), (24, 6676310), (30, 5341048), (40, 4005786), (48, 3338155), (60, 2670524), (80, 2002893), (120, 1335262), (240, 667631)]