27210240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1181}}^1$

素因数の和:1210

約数の個数: 120

約数和(自身を含む): 94316508

約数和(自身を除く): 67106268

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1181, 1280, 1440, 1536, 1920, 2304, 2362, 2560, 2880, 3543, 3840, 4608, 4724, 5760, 5905, 7086, 7680, 9448, 10629, 11520, 11810, 14172, 17715, 18896, 21258, 23040, 23620, 28344, 35430, 37792, 42516, 47240, 53145, 56688, 70860, 75584, 85032, 94480, 106290, 113376, 141720, 151168, 170064, 188960, 212580, 226752, 283440, 302336, 340128, 377920, 425160, 453504, 566880, 604672, 680256, 755840, 850320, 907008, 1133760, 1360512, 1511680, 1700640, 1814016, 2267520, 2721024, 3023360, 3401280, 4535040, 5442048, 6802560, 9070080, 13605120, 27210240]

約数ペア:

[(1, 27210240), (2, 13605120), (3, 9070080), (4, 6802560), (5, 5442048), (6, 4535040), (8, 3401280), (9, 3023360), (10, 2721024), (12, 2267520), (15, 1814016), (16, 1700640), (18, 1511680), (20, 1360512), (24, 1133760), (30, 907008), (32, 850320), (36, 755840), (40, 680256), (45, 604672), (48, 566880), (60, 453504), (64, 425160), (72, 377920), (80, 340128), (90, 302336), (96, 283440), (120, 226752), (128, 212580), (144, 188960), (160, 170064), (180, 151168), (192, 141720), (240, 113376), (256, 106290), (288, 94480), (320, 85032), (360, 75584), (384, 70860), (480, 56688), (512, 53145), (576, 47240), (640, 42516), (720, 37792), (768, 35430), (960, 28344), (1152, 23620), (1181, 23040), (1280, 21258), (1440, 18896), (1536, 17715), (1920, 14172), (2304, 11810), (2362, 11520), (2560, 10629), (2880, 9448), (3543, 7680), (3840, 7086), (4608, 5905), (4724, 5760)]