1438481760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20113}}^1$

素因数の和:20280

約数の個数: 96

約数和(自身を含む): 4561855200

約数和(自身を除く): 3123373440

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, 20113, 23840, 35760, 40226, 60339, 71520, 80452, 100565, 120678, 160904, 201130, 241356, 301695, 321808, 402260, 482712, 603390, 643616, 804520, 965424, 1206780, 1609040, 1930848, 2413560, 2996837, 3218080, 4827120, 5993674, 8990511, 9654240, 11987348, 14984185, 17981022, 23974696, 29968370, 35962044, 44952555, 47949392, 59936740, 71924088, 89905110, 95898784, 119873480, 143848176, 179810220, 239746960, 287696352, 359620440, 479493920, 719240880, 1438481760]

約数ペア:

[(1, 1438481760), (2, 719240880), (3, 479493920), (4, 359620440), (5, 287696352), (6, 239746960), (8, 179810220), (10, 143848176), (12, 119873480), (15, 95898784), (16, 89905110), (20, 71924088), (24, 59936740), (30, 47949392), (32, 44952555), (40, 35962044), (48, 29968370), (60, 23974696), (80, 17981022), (96, 14984185), (120, 11987348), (149, 9654240), (160, 8990511), (240, 5993674), (298, 4827120), (447, 3218080), (480, 2996837), (596, 2413560), (745, 1930848), (894, 1609040), (1192, 1206780), (1490, 965424), (1788, 804520), (2235, 643616), (2384, 603390), (2980, 482712), (3576, 402260), (4470, 321808), (4768, 301695), (5960, 241356), (7152, 201130), (8940, 160904), (11920, 120678), (14304, 100565), (17880, 80452), (20113, 71520), (23840, 60339), (35760, 40226)]