2767680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^2$

素因数の和:85

約数の個数: 126

約数和(自身を含む): 9836658

約数和(自身を除く): 7068978

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 961, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1922, 1984, 2232, 2480, 2790, 2880, 2883, 2976, 3720, 3844, 4464, 4805, 4960, 5580, 5766, 5952, 7440, 7688, 8649, 8928, 9610, 9920, 11160, 11532, 14415, 14880, 15376, 17298, 17856, 19220, 22320, 23064, 28830, 29760, 30752, 34596, 38440, 43245, 44640, 46128, 57660, 61504, 69192, 76880, 86490, 89280, 92256, 115320, 138384, 153760, 172980, 184512, 230640, 276768, 307520, 345960, 461280, 553536, 691920, 922560, 1383840, 2767680]

約数ペア:

[(1, 2767680), (2, 1383840), (3, 922560), (4, 691920), (5, 553536), (6, 461280), (8, 345960), (9, 307520), (10, 276768), (12, 230640), (15, 184512), (16, 172980), (18, 153760), (20, 138384), (24, 115320), (30, 92256), (31, 89280), (32, 86490), (36, 76880), (40, 69192), (45, 61504), (48, 57660), (60, 46128), (62, 44640), (64, 43245), (72, 38440), (80, 34596), (90, 30752), (93, 29760), (96, 28830), (120, 23064), (124, 22320), (144, 19220), (155, 17856), (160, 17298), (180, 15376), (186, 14880), (192, 14415), (240, 11532), (248, 11160), (279, 9920), (288, 9610), (310, 8928), (320, 8649), (360, 7688), (372, 7440), (465, 5952), (480, 5766), (496, 5580), (558, 4960), (576, 4805), (620, 4464), (720, 3844), (744, 3720), (930, 2976), (960, 2883), (961, 2880), (992, 2790), (1116, 2480), (1240, 2232), (1395, 1984), (1440, 1922), (1488, 1860)]