181361280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1682

約数の個数: 128

約数和(自身を含む): 588254400

約数和(自身を除く): 406893120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1601, 1770, 1888, 1920, 2360, 2832, 3202, 3540, 3776, 4720, 4803, 5664, 6404, 7080, 7552, 8005, 9440, 9606, 11328, 12808, 14160, 16010, 18880, 19212, 22656, 24015, 25616, 28320, 32020, 37760, 38424, 48030, 51232, 56640, 64040, 76848, 94459, 96060, 102464, 113280, 128080, 153696, 188918, 192120, 204928, 256160, 283377, 307392, 377836, 384240, 472295, 512320, 566754, 614784, 755672, 768480, 944590, 1024640, 1133508, 1416885, 1511344, 1536960, 1889180, 2267016, 2833770, 3022688, 3073920, 3778360, 4534032, 5667540, 6045376, 7556720, 9068064, 11335080, 12090752, 15113440, 18136128, 22670160, 30226880, 36272256, 45340320, 60453760, 90680640, 181361280]

約数ペア:

[(1, 181361280), (2, 90680640), (3, 60453760), (4, 45340320), (5, 36272256), (6, 30226880), (8, 22670160), (10, 18136128), (12, 15113440), (15, 12090752), (16, 11335080), (20, 9068064), (24, 7556720), (30, 6045376), (32, 5667540), (40, 4534032), (48, 3778360), (59, 3073920), (60, 3022688), (64, 2833770), (80, 2267016), (96, 1889180), (118, 1536960), (120, 1511344), (128, 1416885), (160, 1133508), (177, 1024640), (192, 944590), (236, 768480), (240, 755672), (295, 614784), (320, 566754), (354, 512320), (384, 472295), (472, 384240), (480, 377836), (590, 307392), (640, 283377), (708, 256160), (885, 204928), (944, 192120), (960, 188918), (1180, 153696), (1416, 128080), (1601, 113280), (1770, 102464), (1888, 96060), (1920, 94459), (2360, 76848), (2832, 64040), (3202, 56640), (3540, 51232), (3776, 48030), (4720, 38424), (4803, 37760), (5664, 32020), (6404, 28320), (7080, 25616), (7552, 24015), (8005, 22656), (9440, 19212), (9606, 18880), (11328, 16010), (12808, 14160)]