69445920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 220449600

約数和(自身を除く): 151003680

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, 971, 1192, 1490, 1788, 1942, 2235, 2384, 2913, 2980, 3576, 3884, 4470, 4768, 4855, 5826, 5960, 7152, 7768, 8940, 9710, 11652, 11920, 14304, 14565, 15536, 17880, 19420, 23304, 23840, 29130, 31072, 35760, 38840, 46608, 58260, 71520, 77680, 93216, 116520, 144679, 155360, 233040, 289358, 434037, 466080, 578716, 723395, 868074, 1157432, 1446790, 1736148, 2170185, 2314864, 2893580, 3472296, 4340370, 4629728, 5787160, 6944592, 8680740, 11574320, 13889184, 17361480, 23148640, 34722960, 69445920]

約数ペア:

[(1, 69445920), (2, 34722960), (3, 23148640), (4, 17361480), (5, 13889184), (6, 11574320), (8, 8680740), (10, 6944592), (12, 5787160), (15, 4629728), (16, 4340370), (20, 3472296), (24, 2893580), (30, 2314864), (32, 2170185), (40, 1736148), (48, 1446790), (60, 1157432), (80, 868074), (96, 723395), (120, 578716), (149, 466080), (160, 434037), (240, 289358), (298, 233040), (447, 155360), (480, 144679), (596, 116520), (745, 93216), (894, 77680), (971, 71520), (1192, 58260), (1490, 46608), (1788, 38840), (1942, 35760), (2235, 31072), (2384, 29130), (2913, 23840), (2980, 23304), (3576, 19420), (3884, 17880), (4470, 15536), (4768, 14565), (4855, 14304), (5826, 11920), (5960, 11652), (7152, 9710), (7768, 8940)]