1922386080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{26879}}^1$

素因数の和:27046

約数の個数: 96

約数和(自身を含む): 6096384000

約数和(自身を除く): 4173997920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 11920, 14304, 17880, 23840, 26879, 35760, 53758, 71520, 80637, 107516, 134395, 161274, 215032, 268790, 322548, 403185, 430064, 537580, 645096, 806370, 860128, 1075160, 1290192, 1612740, 2150320, 2580384, 3225480, 4004971, 4300640, 6450960, 8009942, 12014913, 12901920, 16019884, 20024855, 24029826, 32039768, 40049710, 48059652, 60074565, 64079536, 80099420, 96119304, 120149130, 128159072, 160198840, 192238608, 240298260, 320397680, 384477216, 480596520, 640795360, 961193040, 1922386080]

約数ペア:

[(1, 1922386080), (2, 961193040), (3, 640795360), (4, 480596520), (5, 384477216), (6, 320397680), (8, 240298260), (10, 192238608), (12, 160198840), (15, 128159072), (16, 120149130), (20, 96119304), (24, 80099420), (30, 64079536), (32, 60074565), (40, 48059652), (48, 40049710), (60, 32039768), (80, 24029826), (96, 20024855), (120, 16019884), (149, 12901920), (160, 12014913), (240, 8009942), (298, 6450960), (447, 4300640), (480, 4004971), (596, 3225480), (745, 2580384), (894, 2150320), (1192, 1612740), (1490, 1290192), (1788, 1075160), (2235, 860128), (2384, 806370), (2980, 645096), (3576, 537580), (4470, 430064), (4768, 403185), (5960, 322548), (7152, 268790), (8940, 215032), (11920, 161274), (14304, 134395), (17880, 107516), (23840, 80637), (26879, 71520), (35760, 53758)]