80112330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52361}}^1$

素因数の和:52391

約数の個数: 48

約数和(自身を含む): 220548744

約数和(自身を除く): 140436414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 52361, 104722, 157083, 261805, 314166, 471249, 523610, 785415, 890137, 942498, 1570830, 1780274, 2356245, 2670411, 4450685, 4712490, 5340822, 8011233, 8901370, 13352055, 16022466, 26704110, 40056165, 80112330]

約数ペア:

[(1, 80112330), (2, 40056165), (3, 26704110), (5, 16022466), (6, 13352055), (9, 8901370), (10, 8011233), (15, 5340822), (17, 4712490), (18, 4450685), (30, 2670411), (34, 2356245), (45, 1780274), (51, 1570830), (85, 942498), (90, 890137), (102, 785415), (153, 523610), (170, 471249), (255, 314166), (306, 261805), (510, 157083), (765, 104722), (1530, 52361)]