1332540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 4416048

約数和(自身を除く): 3083508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 673, 990, 1346, 1980, 2019, 2692, 3365, 4038, 6057, 6730, 7403, 8076, 10095, 12114, 13460, 14806, 20190, 22209, 24228, 29612, 30285, 37015, 40380, 44418, 60570, 66627, 74030, 88836, 111045, 121140, 133254, 148060, 222090, 266508, 333135, 444180, 666270, 1332540]

約数ペア:

[(1, 1332540), (2, 666270), (3, 444180), (4, 333135), (5, 266508), (6, 222090), (9, 148060), (10, 133254), (11, 121140), (12, 111045), (15, 88836), (18, 74030), (20, 66627), (22, 60570), (30, 44418), (33, 40380), (36, 37015), (44, 30285), (45, 29612), (55, 24228), (60, 22209), (66, 20190), (90, 14806), (99, 13460), (110, 12114), (132, 10095), (165, 8076), (180, 7403), (198, 6730), (220, 6057), (330, 4038), (396, 3365), (495, 2692), (660, 2019), (673, 1980), (990, 1346)]