5580180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 17526600

約数和(自身を除く): 11946420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1069, 1305, 1740, 2138, 2610, 3207, 4276, 5220, 5345, 6414, 9621, 10690, 12828, 16035, 19242, 21380, 31001, 32070, 38484, 48105, 62002, 64140, 93003, 96210, 124004, 155005, 186006, 192420, 279009, 310010, 372012, 465015, 558018, 620020, 930030, 1116036, 1395045, 1860060, 2790090, 5580180]

約数ペア:

[(1, 5580180), (2, 2790090), (3, 1860060), (4, 1395045), (5, 1116036), (6, 930030), (9, 620020), (10, 558018), (12, 465015), (15, 372012), (18, 310010), (20, 279009), (29, 192420), (30, 186006), (36, 155005), (45, 124004), (58, 96210), (60, 93003), (87, 64140), (90, 62002), (116, 48105), (145, 38484), (174, 32070), (180, 31001), (261, 21380), (290, 19242), (348, 16035), (435, 12828), (522, 10690), (580, 9621), (870, 6414), (1044, 5345), (1069, 5220), (1305, 4276), (1740, 3207), (2138, 2610)]