121453304880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2398367}}^1$

素因数の和:2398594

約数の個数: 80

約数和(自身を含む): 378289787904

約数和(自身を除く): 256836483024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 8440, 10128, 12660, 16880, 25320, 50640, 2398367, 4796734, 7195101, 9593468, 11991835, 14390202, 19186936, 23983670, 28780404, 35975505, 38373872, 47967340, 57560808, 71951010, 95934680, 115121616, 143902020, 191869360, 287804040, 506055437, 575608080, 1012110874, 1518166311, 2024221748, 2530277185, 3036332622, 4048443496, 5060554370, 6072665244, 7590831555, 8096886992, 10121108740, 12145330488, 15181663110, 20242217480, 24290660976, 30363326220, 40484434960, 60726652440, 121453304880]

約数ペア:

[(1, 121453304880), (2, 60726652440), (3, 40484434960), (4, 30363326220), (5, 24290660976), (6, 20242217480), (8, 15181663110), (10, 12145330488), (12, 10121108740), (15, 8096886992), (16, 7590831555), (20, 6072665244), (24, 5060554370), (30, 4048443496), (40, 3036332622), (48, 2530277185), (60, 2024221748), (80, 1518166311), (120, 1012110874), (211, 575608080), (240, 506055437), (422, 287804040), (633, 191869360), (844, 143902020), (1055, 115121616), (1266, 95934680), (1688, 71951010), (2110, 57560808), (2532, 47967340), (3165, 38373872), (3376, 35975505), (4220, 28780404), (5064, 23983670), (6330, 19186936), (8440, 14390202), (10128, 11991835), (12660, 9593468), (16880, 7195101), (25320, 4796734), (50640, 2398367)]