61498560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:143

約数の個数: 168

約数和(自身を含む): 206380080

約数和(自身を除く): 144881520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 47, 48, 58, 60, 64, 80, 87, 94, 96, 116, 120, 141, 145, 160, 174, 188, 192, 232, 235, 240, 282, 290, 320, 348, 376, 435, 464, 470, 480, 564, 580, 696, 705, 752, 870, 928, 940, 960, 1128, 1160, 1363, 1392, 1410, 1504, 1740, 1856, 1880, 2209, 2256, 2320, 2726, 2784, 2820, 3008, 3480, 3760, 4089, 4418, 4512, 4640, 5452, 5568, 5640, 6627, 6815, 6960, 7520, 8178, 8836, 9024, 9280, 10904, 11045, 11280, 13254, 13630, 13920, 15040, 16356, 17672, 20445, 21808, 22090, 22560, 26508, 27260, 27840, 32712, 33135, 35344, 40890, 43616, 44180, 45120, 53016, 54520, 64061, 65424, 66270, 70688, 81780, 87232, 88360, 106032, 109040, 128122, 130848, 132540, 141376, 163560, 176720, 192183, 212064, 218080, 256244, 261696, 265080, 320305, 327120, 353440, 384366, 424128, 436160, 512488, 530160, 640610, 654240, 706880, 768732, 960915, 1024976, 1060320, 1281220, 1308480, 1537464, 1921830, 2049952, 2120640, 2562440, 3074928, 3843660, 4099904, 5124880, 6149856, 7687320, 10249760, 12299712, 15374640, 20499520, 30749280, 61498560]

約数ペア:

[(1, 61498560), (2, 30749280), (3, 20499520), (4, 15374640), (5, 12299712), (6, 10249760), (8, 7687320), (10, 6149856), (12, 5124880), (15, 4099904), (16, 3843660), (20, 3074928), (24, 2562440), (29, 2120640), (30, 2049952), (32, 1921830), (40, 1537464), (47, 1308480), (48, 1281220), (58, 1060320), (60, 1024976), (64, 960915), (80, 768732), (87, 706880), (94, 654240), (96, 640610), (116, 530160), (120, 512488), (141, 436160), (145, 424128), (160, 384366), (174, 353440), (188, 327120), (192, 320305), (232, 265080), (235, 261696), (240, 256244), (282, 218080), (290, 212064), (320, 192183), (348, 176720), (376, 163560), (435, 141376), (464, 132540), (470, 130848), (480, 128122), (564, 109040), (580, 106032), (696, 88360), (705, 87232), (752, 81780), (870, 70688), (928, 66270), (940, 65424), (960, 64061), (1128, 54520), (1160, 53016), (1363, 45120), (1392, 44180), (1410, 43616), (1504, 40890), (1740, 35344), (1856, 33135), (1880, 32712), (2209, 27840), (2256, 27260), (2320, 26508), (2726, 22560), (2784, 22090), (2820, 21808), (3008, 20445), (3480, 17672), (3760, 16356), (4089, 15040), (4418, 13920), (4512, 13630), (4640, 13254), (5452, 11280), (5568, 11045), (5640, 10904), (6627, 9280), (6815, 9024), (6960, 8836), (7520, 8178)]