27826560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4831}}^1$

素因数の和:4856

約数の個数: 96

約数和(自身を含む): 96108480

約数和(自身を除く): 68281920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4831, 5760, 9662, 14493, 19324, 24155, 28986, 38648, 43479, 48310, 57972, 72465, 77296, 86958, 96620, 115944, 144930, 154592, 173916, 193240, 217395, 231888, 289860, 309184, 347832, 386480, 434790, 463776, 579720, 618368, 695664, 772960, 869580, 927552, 1159440, 1391328, 1545920, 1739160, 1855104, 2318880, 2782656, 3091840, 3478320, 4637760, 5565312, 6956640, 9275520, 13913280, 27826560]

約数ペア:

[(1, 27826560), (2, 13913280), (3, 9275520), (4, 6956640), (5, 5565312), (6, 4637760), (8, 3478320), (9, 3091840), (10, 2782656), (12, 2318880), (15, 1855104), (16, 1739160), (18, 1545920), (20, 1391328), (24, 1159440), (30, 927552), (32, 869580), (36, 772960), (40, 695664), (45, 618368), (48, 579720), (60, 463776), (64, 434790), (72, 386480), (80, 347832), (90, 309184), (96, 289860), (120, 231888), (128, 217395), (144, 193240), (160, 173916), (180, 154592), (192, 144930), (240, 115944), (288, 96620), (320, 86958), (360, 77296), (384, 72465), (480, 57972), (576, 48310), (640, 43479), (720, 38648), (960, 28986), (1152, 24155), (1440, 19324), (1920, 14493), (2880, 9662), (4831, 5760)]