54611280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 190523520

約数和(自身を除く): 135912240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 144, 180, 193, 216, 240, 262, 270, 360, 386, 393, 432, 524, 540, 579, 655, 720, 772, 786, 965, 1048, 1080, 1158, 1179, 1310, 1544, 1572, 1737, 1930, 1965, 2096, 2160, 2316, 2358, 2620, 2895, 3088, 3144, 3474, 3537, 3860, 3930, 4632, 4716, 5211, 5240, 5790, 5895, 6288, 6948, 7074, 7720, 7860, 8685, 9264, 9432, 10422, 10480, 11580, 11790, 13896, 14148, 15440, 15720, 17370, 17685, 18864, 20844, 23160, 23580, 25283, 26055, 27792, 28296, 31440, 34740, 35370, 41688, 46320, 47160, 50566, 52110, 56592, 69480, 70740, 75849, 83376, 94320, 101132, 104220, 126415, 138960, 141480, 151698, 202264, 208440, 227547, 252830, 282960, 303396, 379245, 404528, 416880, 455094, 505660, 606792, 682641, 758490, 910188, 1011320, 1137735, 1213584, 1365282, 1516980, 1820376, 2022640, 2275470, 2730564, 3033960, 3413205, 3640752, 4550940, 5461128, 6067920, 6826410, 9101880, 10922256, 13652820, 18203760, 27305640, 54611280]

約数ペア:

[(1, 54611280), (2, 27305640), (3, 18203760), (4, 13652820), (5, 10922256), (6, 9101880), (8, 6826410), (9, 6067920), (10, 5461128), (12, 4550940), (15, 3640752), (16, 3413205), (18, 3033960), (20, 2730564), (24, 2275470), (27, 2022640), (30, 1820376), (36, 1516980), (40, 1365282), (45, 1213584), (48, 1137735), (54, 1011320), (60, 910188), (72, 758490), (80, 682641), (90, 606792), (108, 505660), (120, 455094), (131, 416880), (135, 404528), (144, 379245), (180, 303396), (193, 282960), (216, 252830), (240, 227547), (262, 208440), (270, 202264), (360, 151698), (386, 141480), (393, 138960), (432, 126415), (524, 104220), (540, 101132), (579, 94320), (655, 83376), (720, 75849), (772, 70740), (786, 69480), (965, 56592), (1048, 52110), (1080, 50566), (1158, 47160), (1179, 46320), (1310, 41688), (1544, 35370), (1572, 34740), (1737, 31440), (1930, 28296), (1965, 27792), (2096, 26055), (2160, 25283), (2316, 23580), (2358, 23160), (2620, 20844), (2895, 18864), (3088, 17685), (3144, 17370), (3474, 15720), (3537, 15440), (3860, 14148), (3930, 13896), (4632, 11790), (4716, 11580), (5211, 10480), (5240, 10422), (5790, 9432), (5895, 9264), (6288, 8685), (6948, 7860), (7074, 7720)]