29176920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{81047}}^1$

素因数の和:81064

約数の個数: 48

約数和(自身を含む): 94826160

約数和(自身を除く): 65649240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 81047, 162094, 243141, 324188, 405235, 486282, 648376, 729423, 810470, 972564, 1215705, 1458846, 1620940, 1945128, 2431410, 2917692, 3241880, 3647115, 4862820, 5835384, 7294230, 9725640, 14588460, 29176920]

約数ペア:

[(1, 29176920), (2, 14588460), (3, 9725640), (4, 7294230), (5, 5835384), (6, 4862820), (8, 3647115), (9, 3241880), (10, 2917692), (12, 2431410), (15, 1945128), (18, 1620940), (20, 1458846), (24, 1215705), (30, 972564), (36, 810470), (40, 729423), (45, 648376), (60, 486282), (72, 405235), (90, 324188), (120, 243141), (180, 162094), (360, 81047)]