120410208

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2663}}^1$

素因数の和:2836

約数の個数: 72

約数和(自身を含む): 344726928

約数和(自身を除く): 224316720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2663, 2826, 3768, 5024, 5326, 5652, 7536, 7989, 10652, 11304, 15072, 15978, 21304, 22608, 23967, 31956, 42608, 45216, 47934, 63912, 85216, 95868, 127824, 191736, 255648, 383472, 418091, 766944, 836182, 1254273, 1672364, 2508546, 3344728, 3762819, 5017092, 6689456, 7525638, 10034184, 13378912, 15051276, 20068368, 30102552, 40136736, 60205104, 120410208]

約数ペア:

[(1, 120410208), (2, 60205104), (3, 40136736), (4, 30102552), (6, 20068368), (8, 15051276), (9, 13378912), (12, 10034184), (16, 7525638), (18, 6689456), (24, 5017092), (32, 3762819), (36, 3344728), (48, 2508546), (72, 1672364), (96, 1254273), (144, 836182), (157, 766944), (288, 418091), (314, 383472), (471, 255648), (628, 191736), (942, 127824), (1256, 95868), (1413, 85216), (1884, 63912), (2512, 47934), (2663, 45216), (2826, 42608), (3768, 31956), (5024, 23967), (5326, 22608), (5652, 21304), (7536, 15978), (7989, 15072), (10652, 11304)]