1087441920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{23599}}^1$

素因数の和:23630

約数の個数: 132

約数和(自身を含む): 3768117600

約数和(自身を除く): 2680675680

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, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 23599, 46080, 47198, 70797, 94396, 117995, 141594, 188792, 212391, 235990, 283188, 353985, 377584, 424782, 471980, 566376, 707970, 755168, 849564, 943960, 1061955, 1132752, 1415940, 1510336, 1699128, 1887920, 2123910, 2265504, 2831880, 3020672, 3398256, 3775840, 4247820, 4531008, 5663760, 6041344, 6796512, 7551680, 8495640, 9062016, 11327520, 12082688, 13593024, 15103360, 16991280, 18124032, 22655040, 24165376, 27186048, 30206720, 33982560, 36248064, 45310080, 54372096, 60413440, 67965120, 72496128, 90620160, 108744192, 120826880, 135930240, 181240320, 217488384, 271860480, 362480640, 543720960, 1087441920]

約数ペア:

[(1, 1087441920), (2, 543720960), (3, 362480640), (4, 271860480), (5, 217488384), (6, 181240320), (8, 135930240), (9, 120826880), (10, 108744192), (12, 90620160), (15, 72496128), (16, 67965120), (18, 60413440), (20, 54372096), (24, 45310080), (30, 36248064), (32, 33982560), (36, 30206720), (40, 27186048), (45, 24165376), (48, 22655040), (60, 18124032), (64, 16991280), (72, 15103360), (80, 13593024), (90, 12082688), (96, 11327520), (120, 9062016), (128, 8495640), (144, 7551680), (160, 6796512), (180, 6041344), (192, 5663760), (240, 4531008), (256, 4247820), (288, 3775840), (320, 3398256), (360, 3020672), (384, 2831880), (480, 2265504), (512, 2123910), (576, 1887920), (640, 1699128), (720, 1510336), (768, 1415940), (960, 1132752), (1024, 1061955), (1152, 943960), (1280, 849564), (1440, 755168), (1536, 707970), (1920, 566376), (2304, 471980), (2560, 424782), (2880, 377584), (3072, 353985), (3840, 283188), (4608, 235990), (5120, 212391), (5760, 188792), (7680, 141594), (9216, 117995), (11520, 94396), (15360, 70797), (23040, 47198), (23599, 46080)]