27501474080

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{7561}}^1$

素因数の和:7882

約数の個数: 96

約数和(自身を含む): 65858365440

約数和(自身を除く): 38356891360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 179, 254, 358, 508, 635, 716, 895, 1016, 1270, 1432, 1790, 2032, 2540, 2864, 3580, 4064, 5080, 5728, 7160, 7561, 10160, 14320, 15122, 20320, 22733, 28640, 30244, 37805, 45466, 60488, 75610, 90932, 113665, 120976, 151220, 181864, 227330, 241952, 302440, 363728, 454660, 604880, 727456, 909320, 960247, 1209760, 1353419, 1818640, 1920494, 2706838, 3637280, 3840988, 4801235, 5413676, 6767095, 7681976, 9602470, 10827352, 13534190, 15363952, 19204940, 21654704, 27068380, 30727904, 38409880, 43309408, 54136760, 76819760, 108273520, 153639520, 171884213, 216547040, 343768426, 687536852, 859421065, 1375073704, 1718842130, 2750147408, 3437684260, 5500294816, 6875368520, 13750737040, 27501474080]

約数ペア:

[(1, 27501474080), (2, 13750737040), (4, 6875368520), (5, 5500294816), (8, 3437684260), (10, 2750147408), (16, 1718842130), (20, 1375073704), (32, 859421065), (40, 687536852), (80, 343768426), (127, 216547040), (160, 171884213), (179, 153639520), (254, 108273520), (358, 76819760), (508, 54136760), (635, 43309408), (716, 38409880), (895, 30727904), (1016, 27068380), (1270, 21654704), (1432, 19204940), (1790, 15363952), (2032, 13534190), (2540, 10827352), (2864, 9602470), (3580, 7681976), (4064, 6767095), (5080, 5413676), (5728, 4801235), (7160, 3840988), (7561, 3637280), (10160, 2706838), (14320, 1920494), (15122, 1818640), (20320, 1353419), (22733, 1209760), (28640, 960247), (30244, 909320), (37805, 727456), (45466, 604880), (60488, 454660), (75610, 363728), (90932, 302440), (113665, 241952), (120976, 227330), (151220, 181864)]