1322798040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{408271}}^1$

素因数の和:408294

約数の個数: 80

約数和(自身を含む): 4446082080

約数和(自身を除く): 3123284040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 408271, 816542, 1224813, 1633084, 2041355, 2449626, 3266168, 3674439, 4082710, 4899252, 6124065, 7348878, 8165420, 9798504, 11023317, 12248130, 14697756, 16330840, 18372195, 22046634, 24496260, 29395512, 33069951, 36744390, 44093268, 48992520, 55116585, 66139902, 73488780, 88186536, 110233170, 132279804, 146977560, 165349755, 220466340, 264559608, 330699510, 440932680, 661399020, 1322798040]

約数ペア:

[(1, 1322798040), (2, 661399020), (3, 440932680), (4, 330699510), (5, 264559608), (6, 220466340), (8, 165349755), (9, 146977560), (10, 132279804), (12, 110233170), (15, 88186536), (18, 73488780), (20, 66139902), (24, 55116585), (27, 48992520), (30, 44093268), (36, 36744390), (40, 33069951), (45, 29395512), (54, 24496260), (60, 22046634), (72, 18372195), (81, 16330840), (90, 14697756), (108, 12248130), (120, 11023317), (135, 9798504), (162, 8165420), (180, 7348878), (216, 6124065), (270, 4899252), (324, 4082710), (360, 3674439), (405, 3266168), (540, 2449626), (648, 2041355), (810, 1633084), (1080, 1224813), (1620, 816542), (3240, 408271)]