678244680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1884013}}^1$

素因数の和:1884030

約数の個数: 48

約数和(自身を含む): 2204296380

約数和(自身を除く): 1526051700

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, 1884013, 3768026, 5652039, 7536052, 9420065, 11304078, 15072104, 16956117, 18840130, 22608156, 28260195, 33912234, 37680260, 45216312, 56520390, 67824468, 75360520, 84780585, 113040780, 135648936, 169561170, 226081560, 339122340, 678244680]

約数ペア:

[(1, 678244680), (2, 339122340), (3, 226081560), (4, 169561170), (5, 135648936), (6, 113040780), (8, 84780585), (9, 75360520), (10, 67824468), (12, 56520390), (15, 45216312), (18, 37680260), (20, 33912234), (24, 28260195), (30, 22608156), (36, 18840130), (40, 16956117), (45, 15072104), (60, 11304078), (72, 9420065), (90, 7536052), (120, 5652039), (180, 3768026), (360, 1884013)]