275382720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31873}}^1$

素因数の和:31899

約数の個数: 112

約数和(自身を含む): 971519520

約数和(自身を除く): 696136800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 31873, 63746, 95619, 127492, 159365, 191238, 254984, 286857, 318730, 382476, 478095, 509968, 573714, 637460, 764952, 860571, 956190, 1019936, 1147428, 1274920, 1434285, 1529904, 1721142, 1912380, 2039872, 2294856, 2549840, 2868570, 3059808, 3442284, 3824760, 4302855, 4589712, 5099680, 5737140, 6119616, 6884568, 7649520, 8605710, 9179424, 10199360, 11474280, 13769136, 15299040, 17211420, 18358848, 22948560, 27538272, 30598080, 34422840, 45897120, 55076544, 68845680, 91794240, 137691360, 275382720]

約数ペア:

[(1, 275382720), (2, 137691360), (3, 91794240), (4, 68845680), (5, 55076544), (6, 45897120), (8, 34422840), (9, 30598080), (10, 27538272), (12, 22948560), (15, 18358848), (16, 17211420), (18, 15299040), (20, 13769136), (24, 11474280), (27, 10199360), (30, 9179424), (32, 8605710), (36, 7649520), (40, 6884568), (45, 6119616), (48, 5737140), (54, 5099680), (60, 4589712), (64, 4302855), (72, 3824760), (80, 3442284), (90, 3059808), (96, 2868570), (108, 2549840), (120, 2294856), (135, 2039872), (144, 1912380), (160, 1721142), (180, 1529904), (192, 1434285), (216, 1274920), (240, 1147428), (270, 1019936), (288, 956190), (320, 860571), (360, 764952), (432, 637460), (480, 573714), (540, 509968), (576, 478095), (720, 382476), (864, 318730), (960, 286857), (1080, 254984), (1440, 191238), (1728, 159365), (2160, 127492), (2880, 95619), (4320, 63746), (8640, 31873)]