55339560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 180779040

約数和(自身を除く): 125439480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 347, 360, 443, 694, 886, 1041, 1329, 1388, 1735, 1772, 2082, 2215, 2658, 2776, 3123, 3470, 3544, 3987, 4164, 4430, 5205, 5316, 6246, 6645, 6940, 7974, 8328, 8860, 10410, 10632, 12492, 13290, 13880, 15615, 15948, 17720, 19935, 20820, 24984, 26580, 31230, 31896, 39870, 41640, 53160, 62460, 79740, 124920, 153721, 159480, 307442, 461163, 614884, 768605, 922326, 1229768, 1383489, 1537210, 1844652, 2305815, 2766978, 3074420, 3689304, 4611630, 5533956, 6148840, 6917445, 9223260, 11067912, 13834890, 18446520, 27669780, 55339560]

約数ペア:

[(1, 55339560), (2, 27669780), (3, 18446520), (4, 13834890), (5, 11067912), (6, 9223260), (8, 6917445), (9, 6148840), (10, 5533956), (12, 4611630), (15, 3689304), (18, 3074420), (20, 2766978), (24, 2305815), (30, 1844652), (36, 1537210), (40, 1383489), (45, 1229768), (60, 922326), (72, 768605), (90, 614884), (120, 461163), (180, 307442), (347, 159480), (360, 153721), (443, 124920), (694, 79740), (886, 62460), (1041, 53160), (1329, 41640), (1388, 39870), (1735, 31896), (1772, 31230), (2082, 26580), (2215, 24984), (2658, 20820), (2776, 19935), (3123, 17720), (3470, 15948), (3544, 15615), (3987, 13880), (4164, 13290), (4430, 12492), (5205, 10632), (5316, 10410), (6246, 8860), (6645, 8328), (6940, 7974)]