120720384

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13099}}^1$

素因数の和:13125

約数の個数: 66

約数和(自身を含む): 348604100

約数和(自身を除く): 227883716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 13099, 26198, 39297, 52396, 78594, 104792, 117891, 157188, 209584, 235782, 314376, 419168, 471564, 628752, 838336, 943128, 1257504, 1676672, 1886256, 2515008, 3353344, 3772512, 5030016, 6706688, 7545024, 10060032, 13413376, 15090048, 20120064, 30180096, 40240128, 60360192, 120720384]

約数ペア:

[(1, 120720384), (2, 60360192), (3, 40240128), (4, 30180096), (6, 20120064), (8, 15090048), (9, 13413376), (12, 10060032), (16, 7545024), (18, 6706688), (24, 5030016), (32, 3772512), (36, 3353344), (48, 2515008), (64, 1886256), (72, 1676672), (96, 1257504), (128, 943128), (144, 838336), (192, 628752), (256, 471564), (288, 419168), (384, 314376), (512, 235782), (576, 209584), (768, 157188), (1024, 117891), (1152, 104792), (1536, 78594), (2304, 52396), (3072, 39297), (4608, 26198), (9216, 13099)]