1361591280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{270157}}^1$

素因数の和:270183

約数の個数: 120

約数和(自身を含む): 5225936352

約数和(自身を除く): 3864345072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 270157, 540314, 810471, 1080628, 1350785, 1620942, 1891099, 2161256, 2431413, 2701570, 3241884, 3782198, 4052355, 4322512, 4862826, 5403140, 5673297, 6483768, 7564396, 8104710, 9455495, 9725652, 10806280, 11346594, 12157065, 12967536, 15128792, 16209420, 17019891, 18910990, 19451304, 21612560, 22693188, 24314130, 28366485, 30257584, 32418840, 34039782, 37821980, 38902608, 45386376, 48628260, 56732970, 64837680, 68079564, 75643960, 85099455, 90772752, 97256520, 113465940, 136159128, 151287920, 170198910, 194513040, 226931880, 272318256, 340397820, 453863760, 680795640, 1361591280]

約数ペア:

[(1, 1361591280), (2, 680795640), (3, 453863760), (4, 340397820), (5, 272318256), (6, 226931880), (7, 194513040), (8, 170198910), (9, 151287920), (10, 136159128), (12, 113465940), (14, 97256520), (15, 90772752), (16, 85099455), (18, 75643960), (20, 68079564), (21, 64837680), (24, 56732970), (28, 48628260), (30, 45386376), (35, 38902608), (36, 37821980), (40, 34039782), (42, 32418840), (45, 30257584), (48, 28366485), (56, 24314130), (60, 22693188), (63, 21612560), (70, 19451304), (72, 18910990), (80, 17019891), (84, 16209420), (90, 15128792), (105, 12967536), (112, 12157065), (120, 11346594), (126, 10806280), (140, 9725652), (144, 9455495), (168, 8104710), (180, 7564396), (210, 6483768), (240, 5673297), (252, 5403140), (280, 4862826), (315, 4322512), (336, 4052355), (360, 3782198), (420, 3241884), (504, 2701570), (560, 2431413), (630, 2161256), (720, 1891099), (840, 1620942), (1008, 1350785), (1260, 1080628), (1680, 810471), (2520, 540314), (5040, 270157)]