54420480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1181}}^1$

素因数の和:1212

約数の個数: 132

約数和(自身を含む): 188725212

約数和(自身を除く): 134304732

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, 1024, 1152, 1181, 1280, 1440, 1536, 1920, 2304, 2362, 2560, 2880, 3072, 3543, 3840, 4608, 4724, 5120, 5760, 5905, 7086, 7680, 9216, 9448, 10629, 11520, 11810, 14172, 15360, 17715, 18896, 21258, 23040, 23620, 28344, 35430, 37792, 42516, 46080, 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, 1209344, 1360512, 1511680, 1700640, 1814016, 2267520, 2721024, 3023360, 3401280, 3628032, 4535040, 5442048, 6046720, 6802560, 9070080, 10884096, 13605120, 18140160, 27210240, 54420480]

約数ペア:

[(1, 54420480), (2, 27210240), (3, 18140160), (4, 13605120), (5, 10884096), (6, 9070080), (8, 6802560), (9, 6046720), (10, 5442048), (12, 4535040), (15, 3628032), (16, 3401280), (18, 3023360), (20, 2721024), (24, 2267520), (30, 1814016), (32, 1700640), (36, 1511680), (40, 1360512), (45, 1209344), (48, 1133760), (60, 907008), (64, 850320), (72, 755840), (80, 680256), (90, 604672), (96, 566880), (120, 453504), (128, 425160), (144, 377920), (160, 340128), (180, 302336), (192, 283440), (240, 226752), (256, 212580), (288, 188960), (320, 170064), (360, 151168), (384, 141720), (480, 113376), (512, 106290), (576, 94480), (640, 85032), (720, 75584), (768, 70860), (960, 56688), (1024, 53145), (1152, 47240), (1181, 46080), (1280, 42516), (1440, 37792), (1536, 35430), (1920, 28344), (2304, 23620), (2362, 23040), (2560, 21258), (2880, 18896), (3072, 17715), (3543, 15360), (3840, 14172), (4608, 11810), (4724, 11520), (5120, 10629), (5760, 9448), (5905, 9216), (7086, 7680)]