12255960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 37144800

約数和(自身を除く): 24888840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 937, 1090, 1308, 1635, 1874, 2180, 2616, 2811, 3270, 3748, 4360, 4685, 5622, 6540, 7496, 9370, 11244, 13080, 14055, 18740, 22488, 28110, 37480, 56220, 102133, 112440, 204266, 306399, 408532, 510665, 612798, 817064, 1021330, 1225596, 1531995, 2042660, 2451192, 3063990, 4085320, 6127980, 12255960]

約数ペア:

[(1, 12255960), (2, 6127980), (3, 4085320), (4, 3063990), (5, 2451192), (6, 2042660), (8, 1531995), (10, 1225596), (12, 1021330), (15, 817064), (20, 612798), (24, 510665), (30, 408532), (40, 306399), (60, 204266), (109, 112440), (120, 102133), (218, 56220), (327, 37480), (436, 28110), (545, 22488), (654, 18740), (872, 14055), (937, 13080), (1090, 11244), (1308, 9370), (1635, 7496), (1874, 6540), (2180, 5622), (2616, 4685), (2811, 4360), (3270, 3748)]