12030180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5419}}^1$

素因数の和:5468

約数の個数: 48

約数和(自身を含む): 34601280

約数和(自身を除く): 22571100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5419, 10838, 16257, 21676, 27095, 32514, 54190, 65028, 81285, 108380, 162570, 200503, 325140, 401006, 601509, 802012, 1002515, 1203018, 2005030, 2406036, 3007545, 4010060, 6015090, 12030180]

約数ペア:

[(1, 12030180), (2, 6015090), (3, 4010060), (4, 3007545), (5, 2406036), (6, 2005030), (10, 1203018), (12, 1002515), (15, 802012), (20, 601509), (30, 401006), (37, 325140), (60, 200503), (74, 162570), (111, 108380), (148, 81285), (185, 65028), (222, 54190), (370, 32514), (444, 27095), (555, 21676), (740, 16257), (1110, 10838), (2220, 5419)]