18085320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4567}}^1$

素因数の和:4595

約数の個数: 96

約数和(自身を含む): 64134720

約数和(自身を除く): 46049400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 4567, 9134, 13701, 18268, 22835, 27402, 36536, 41103, 45670, 50237, 54804, 68505, 82206, 91340, 100474, 109608, 137010, 150711, 164412, 182680, 200948, 205515, 251185, 274020, 301422, 328824, 401896, 411030, 452133, 502370, 548040, 602844, 753555, 822060, 904266, 1004740, 1205688, 1507110, 1644120, 1808532, 2009480, 2260665, 3014220, 3617064, 4521330, 6028440, 9042660, 18085320]

約数ペア:

[(1, 18085320), (2, 9042660), (3, 6028440), (4, 4521330), (5, 3617064), (6, 3014220), (8, 2260665), (9, 2009480), (10, 1808532), (11, 1644120), (12, 1507110), (15, 1205688), (18, 1004740), (20, 904266), (22, 822060), (24, 753555), (30, 602844), (33, 548040), (36, 502370), (40, 452133), (44, 411030), (45, 401896), (55, 328824), (60, 301422), (66, 274020), (72, 251185), (88, 205515), (90, 200948), (99, 182680), (110, 164412), (120, 150711), (132, 137010), (165, 109608), (180, 100474), (198, 91340), (220, 82206), (264, 68505), (330, 54804), (360, 50237), (396, 45670), (440, 41103), (495, 36536), (660, 27402), (792, 22835), (990, 18268), (1320, 13701), (1980, 9134), (3960, 4567)]