27286560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2707}}^1$

素因数の和:2735

約数の個数: 144

約数和(自身を含む): 106456896

約数和(自身を除く): 79170336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 2707, 3360, 5040, 5414, 8121, 10080, 10828, 13535, 16242, 18949, 21656, 24363, 27070, 32484, 37898, 40605, 43312, 48726, 54140, 56847, 64968, 75796, 81210, 86624, 94745, 97452, 108280, 113694, 121815, 129936, 151592, 162420, 170541, 189490, 194904, 216560, 227388, 243630, 259872, 284235, 303184, 324840, 341082, 378980, 389808, 433120, 454776, 487260, 568470, 606368, 649680, 682164, 757960, 779616, 852705, 909552, 974520, 1136940, 1299360, 1364328, 1515920, 1705410, 1819104, 1949040, 2273880, 2728656, 3031840, 3410820, 3898080, 4547760, 5457312, 6821640, 9095520, 13643280, 27286560]

約数ペア:

[(1, 27286560), (2, 13643280), (3, 9095520), (4, 6821640), (5, 5457312), (6, 4547760), (7, 3898080), (8, 3410820), (9, 3031840), (10, 2728656), (12, 2273880), (14, 1949040), (15, 1819104), (16, 1705410), (18, 1515920), (20, 1364328), (21, 1299360), (24, 1136940), (28, 974520), (30, 909552), (32, 852705), (35, 779616), (36, 757960), (40, 682164), (42, 649680), (45, 606368), (48, 568470), (56, 487260), (60, 454776), (63, 433120), (70, 389808), (72, 378980), (80, 341082), (84, 324840), (90, 303184), (96, 284235), (105, 259872), (112, 243630), (120, 227388), (126, 216560), (140, 194904), (144, 189490), (160, 170541), (168, 162420), (180, 151592), (210, 129936), (224, 121815), (240, 113694), (252, 108280), (280, 97452), (288, 94745), (315, 86624), (336, 81210), (360, 75796), (420, 64968), (480, 56847), (504, 54140), (560, 48726), (630, 43312), (672, 40605), (720, 37898), (840, 32484), (1008, 27070), (1120, 24363), (1260, 21656), (1440, 18949), (1680, 16242), (2016, 13535), (2520, 10828), (2707, 10080), (3360, 8121), (5040, 5414)]