27906240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 112

約数和(自身を含む): 90891360

約数和(自身を除く): 62985120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 709, 820, 960, 984, 1230, 1312, 1418, 1640, 1968, 2127, 2460, 2624, 2836, 3280, 3545, 3936, 4254, 4920, 5672, 6560, 7090, 7872, 8508, 9840, 10635, 11344, 13120, 14180, 17016, 19680, 21270, 22688, 28360, 29069, 34032, 39360, 42540, 45376, 56720, 58138, 68064, 85080, 87207, 113440, 116276, 136128, 145345, 170160, 174414, 226880, 232552, 290690, 340320, 348828, 436035, 465104, 581380, 680640, 697656, 872070, 930208, 1162760, 1395312, 1744140, 1860416, 2325520, 2790624, 3488280, 4651040, 5581248, 6976560, 9302080, 13953120, 27906240]

約数ペア:

[(1, 27906240), (2, 13953120), (3, 9302080), (4, 6976560), (5, 5581248), (6, 4651040), (8, 3488280), (10, 2790624), (12, 2325520), (15, 1860416), (16, 1744140), (20, 1395312), (24, 1162760), (30, 930208), (32, 872070), (40, 697656), (41, 680640), (48, 581380), (60, 465104), (64, 436035), (80, 348828), (82, 340320), (96, 290690), (120, 232552), (123, 226880), (160, 174414), (164, 170160), (192, 145345), (205, 136128), (240, 116276), (246, 113440), (320, 87207), (328, 85080), (410, 68064), (480, 58138), (492, 56720), (615, 45376), (656, 42540), (709, 39360), (820, 34032), (960, 29069), (984, 28360), (1230, 22688), (1312, 21270), (1418, 19680), (1640, 17016), (1968, 14180), (2127, 13120), (2460, 11344), (2624, 10635), (2836, 9840), (3280, 8508), (3545, 7872), (3936, 7090), (4254, 6560), (4920, 5672)]