680857560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1867}}^1$

素因数の和:2897

約数の個数: 96

約数和(自身を含む): 2216157840

約数和(自身を除く): 1535300280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1013, 1867, 2026, 3039, 3734, 4052, 5065, 5601, 6078, 7468, 8104, 9117, 9335, 10130, 11202, 12156, 14936, 15195, 16803, 18234, 18670, 20260, 22404, 24312, 28005, 30390, 33606, 36468, 37340, 40520, 44808, 45585, 56010, 60780, 67212, 72936, 74680, 84015, 91170, 112020, 121560, 134424, 168030, 182340, 224040, 336060, 364680, 672120, 1891271, 3782542, 5673813, 7565084, 9456355, 11347626, 15130168, 17021439, 18912710, 22695252, 28369065, 34042878, 37825420, 45390504, 56738130, 68085756, 75650840, 85107195, 113476260, 136171512, 170214390, 226952520, 340428780, 680857560]

約数ペア:

[(1, 680857560), (2, 340428780), (3, 226952520), (4, 170214390), (5, 136171512), (6, 113476260), (8, 85107195), (9, 75650840), (10, 68085756), (12, 56738130), (15, 45390504), (18, 37825420), (20, 34042878), (24, 28369065), (30, 22695252), (36, 18912710), (40, 17021439), (45, 15130168), (60, 11347626), (72, 9456355), (90, 7565084), (120, 5673813), (180, 3782542), (360, 1891271), (1013, 672120), (1867, 364680), (2026, 336060), (3039, 224040), (3734, 182340), (4052, 168030), (5065, 134424), (5601, 121560), (6078, 112020), (7468, 91170), (8104, 84015), (9117, 74680), (9335, 72936), (10130, 67212), (11202, 60780), (12156, 56010), (14936, 45585), (15195, 44808), (16803, 40520), (18234, 37340), (18670, 36468), (20260, 33606), (22404, 30390), (24312, 28005)]