126410880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65839}}^1$

素因数の和:65861

約数の個数: 64

約数和(自身を含む): 402940800

約数和(自身を除く): 276529920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 65839, 131678, 197517, 263356, 329195, 395034, 526712, 658390, 790068, 987585, 1053424, 1316780, 1580136, 1975170, 2106848, 2633560, 3160272, 3950340, 4213696, 5267120, 6320544, 7900680, 8427392, 10534240, 12641088, 15801360, 21068480, 25282176, 31602720, 42136960, 63205440, 126410880]

約数ペア:

[(1, 126410880), (2, 63205440), (3, 42136960), (4, 31602720), (5, 25282176), (6, 21068480), (8, 15801360), (10, 12641088), (12, 10534240), (15, 8427392), (16, 7900680), (20, 6320544), (24, 5267120), (30, 4213696), (32, 3950340), (40, 3160272), (48, 2633560), (60, 2106848), (64, 1975170), (80, 1580136), (96, 1316780), (120, 1053424), (128, 987585), (160, 790068), (192, 658390), (240, 526712), (320, 395034), (384, 329195), (480, 263356), (640, 197517), (960, 131678), (1920, 65839)]