124774440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1779

約数の個数: 128

約数和(自身を含む): 432864000

約数和(自身を除く): 308089560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1669, 1780, 1869, 2136, 2492, 2670, 3115, 3338, 3560, 3738, 4984, 5007, 5340, 6230, 6676, 7476, 8345, 9345, 10014, 10680, 11683, 12460, 13352, 14952, 16690, 18690, 20028, 23366, 24920, 25035, 33380, 35049, 37380, 40056, 46732, 50070, 58415, 66760, 70098, 74760, 93464, 100140, 116830, 140196, 148541, 175245, 200280, 233660, 280392, 297082, 350490, 445623, 467320, 594164, 700980, 742705, 891246, 1039787, 1188328, 1401960, 1485410, 1782492, 2079574, 2228115, 2970820, 3119361, 3564984, 4159148, 4456230, 5198935, 5941640, 6238722, 8318296, 8912460, 10397870, 12477444, 15596805, 17824920, 20795740, 24954888, 31193610, 41591480, 62387220, 124774440]

約数ペア:

[(1, 124774440), (2, 62387220), (3, 41591480), (4, 31193610), (5, 24954888), (6, 20795740), (7, 17824920), (8, 15596805), (10, 12477444), (12, 10397870), (14, 8912460), (15, 8318296), (20, 6238722), (21, 5941640), (24, 5198935), (28, 4456230), (30, 4159148), (35, 3564984), (40, 3119361), (42, 2970820), (56, 2228115), (60, 2079574), (70, 1782492), (84, 1485410), (89, 1401960), (105, 1188328), (120, 1039787), (140, 891246), (168, 742705), (178, 700980), (210, 594164), (267, 467320), (280, 445623), (356, 350490), (420, 297082), (445, 280392), (534, 233660), (623, 200280), (712, 175245), (840, 148541), (890, 140196), (1068, 116830), (1246, 100140), (1335, 93464), (1669, 74760), (1780, 70098), (1869, 66760), (2136, 58415), (2492, 50070), (2670, 46732), (3115, 40056), (3338, 37380), (3560, 35049), (3738, 33380), (4984, 25035), (5007, 24920), (5340, 23366), (6230, 20028), (6676, 18690), (7476, 16690), (8345, 14952), (9345, 13352), (10014, 12460), (10680, 11683)]