18518280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14029}}^1$

素因数の和:14054

約数の個数: 64

約数和(自身を含む): 60609600

約数和(自身を除く): 42091320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14029, 28058, 42087, 56116, 70145, 84174, 112232, 140290, 154319, 168348, 210435, 280580, 308638, 336696, 420870, 462957, 561160, 617276, 771595, 841740, 925914, 1234552, 1543190, 1683480, 1851828, 2314785, 3086380, 3703656, 4629570, 6172760, 9259140, 18518280]

約数ペア:

[(1, 18518280), (2, 9259140), (3, 6172760), (4, 4629570), (5, 3703656), (6, 3086380), (8, 2314785), (10, 1851828), (11, 1683480), (12, 1543190), (15, 1234552), (20, 925914), (22, 841740), (24, 771595), (30, 617276), (33, 561160), (40, 462957), (44, 420870), (55, 336696), (60, 308638), (66, 280580), (88, 210435), (110, 168348), (120, 154319), (132, 140290), (165, 112232), (220, 84174), (264, 70145), (330, 56116), (440, 42087), (660, 28058), (1320, 14029)]