280315888920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{200117}}^1$

素因数の和:201434

約数の個数: 128

約数和(自身を含む): 935111390400

約数和(自身を除く): 654795501480

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1297, 2594, 3891, 5188, 6485, 7782, 10376, 11673, 12970, 15564, 19455, 23346, 25940, 31128, 35019, 38910, 46692, 51880, 58365, 70038, 77820, 93384, 116730, 140076, 155640, 175095, 200117, 233460, 280152, 350190, 400234, 466920, 600351, 700380, 800468, 1000585, 1200702, 1400760, 1600936, 1801053, 2001170, 2401404, 3001755, 3602106, 4002340, 4802808, 5403159, 6003510, 7204212, 8004680, 9005265, 10806318, 12007020, 14408424, 18010530, 21612636, 24014040, 27015795, 36021060, 43225272, 54031590, 72042120, 108063180, 216126360, 259551749, 519103498, 778655247, 1038206996, 1297758745, 1557310494, 2076413992, 2335965741, 2595517490, 3114620988, 3893276235, 4671931482, 5191034980, 6229241976, 7007897223, 7786552470, 9343862964, 10382069960, 11679828705, 14015794446, 15573104940, 18687725928, 23359657410, 28031588892, 31146209880, 35039486115, 46719314820, 56063177784, 70078972230, 93438629640, 140157944460, 280315888920]

約数ペア:

[(1, 280315888920), (2, 140157944460), (3, 93438629640), (4, 70078972230), (5, 56063177784), (6, 46719314820), (8, 35039486115), (9, 31146209880), (10, 28031588892), (12, 23359657410), (15, 18687725928), (18, 15573104940), (20, 14015794446), (24, 11679828705), (27, 10382069960), (30, 9343862964), (36, 7786552470), (40, 7007897223), (45, 6229241976), (54, 5191034980), (60, 4671931482), (72, 3893276235), (90, 3114620988), (108, 2595517490), (120, 2335965741), (135, 2076413992), (180, 1557310494), (216, 1297758745), (270, 1038206996), (360, 778655247), (540, 519103498), (1080, 259551749), (1297, 216126360), (2594, 108063180), (3891, 72042120), (5188, 54031590), (6485, 43225272), (7782, 36021060), (10376, 27015795), (11673, 24014040), (12970, 21612636), (15564, 18010530), (19455, 14408424), (23346, 12007020), (25940, 10806318), (31128, 9005265), (35019, 8004680), (38910, 7204212), (46692, 6003510), (51880, 5403159), (58365, 4802808), (70038, 4002340), (77820, 3602106), (93384, 3001755), (116730, 2401404), (140076, 2001170), (155640, 1801053), (175095, 1600936), (200117, 1400760), (233460, 1200702), (280152, 1000585), (350190, 800468), (400234, 700380), (466920, 600351)]