1660547520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{192193}}^1$

素因数の和:192219

約数の個数: 112

約数和(自身を含む): 5858073120

約数和(自身を除く): 4197525600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 192193, 384386, 576579, 768772, 960965, 1153158, 1537544, 1729737, 1921930, 2306316, 2882895, 3075088, 3459474, 3843860, 4612632, 5189211, 5765790, 6150176, 6918948, 7687720, 8648685, 9225264, 10378422, 11531580, 12300352, 13837896, 15375440, 17297370, 18450528, 20756844, 23063160, 25946055, 27675792, 30750880, 34594740, 36901056, 41513688, 46126320, 51892110, 55351584, 61501760, 69189480, 83027376, 92252640, 103784220, 110703168, 138378960, 166054752, 184505280, 207568440, 276757920, 332109504, 415136880, 553515840, 830273760, 1660547520]

約数ペア:

[(1, 1660547520), (2, 830273760), (3, 553515840), (4, 415136880), (5, 332109504), (6, 276757920), (8, 207568440), (9, 184505280), (10, 166054752), (12, 138378960), (15, 110703168), (16, 103784220), (18, 92252640), (20, 83027376), (24, 69189480), (27, 61501760), (30, 55351584), (32, 51892110), (36, 46126320), (40, 41513688), (45, 36901056), (48, 34594740), (54, 30750880), (60, 27675792), (64, 25946055), (72, 23063160), (80, 20756844), (90, 18450528), (96, 17297370), (108, 15375440), (120, 13837896), (135, 12300352), (144, 11531580), (160, 10378422), (180, 9225264), (192, 8648685), (216, 7687720), (240, 6918948), (270, 6150176), (288, 5765790), (320, 5189211), (360, 4612632), (432, 3843860), (480, 3459474), (540, 3075088), (576, 2882895), (720, 2306316), (864, 1921930), (960, 1729737), (1080, 1537544), (1440, 1153158), (1728, 960965), (2160, 768772), (2880, 576579), (4320, 384386), (8640, 192193)]