82626840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229519}}^1$

素因数の和:229536

約数の個数: 48

約数和(自身を含む): 268538400

約数和(自身を除く): 185911560

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, 229519, 459038, 688557, 918076, 1147595, 1377114, 1836152, 2065671, 2295190, 2754228, 3442785, 4131342, 4590380, 5508456, 6885570, 8262684, 9180760, 10328355, 13771140, 16525368, 20656710, 27542280, 41313420, 82626840]

約数ペア:

[(1, 82626840), (2, 41313420), (3, 27542280), (4, 20656710), (5, 16525368), (6, 13771140), (8, 10328355), (9, 9180760), (10, 8262684), (12, 6885570), (15, 5508456), (18, 4590380), (20, 4131342), (24, 3442785), (30, 2754228), (36, 2295190), (40, 2065671), (45, 1836152), (60, 1377114), (72, 1147595), (90, 918076), (120, 688557), (180, 459038), (360, 229519)]