115280640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{10007}}^1$

素因数の和:10034

約数の個数: 108

約数和(自身を含む): 398898864

約数和(自身を除く): 283618224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 10007, 11520, 20014, 30021, 40028, 50035, 60042, 80056, 90063, 100070, 120084, 150105, 160112, 180126, 200140, 240168, 300210, 320224, 360252, 400280, 450315, 480336, 600420, 640448, 720504, 800560, 900630, 960672, 1200840, 1280896, 1441008, 1601120, 1801260, 1921344, 2401680, 2561792, 2882016, 3202240, 3602520, 3842688, 4803360, 5764032, 6404480, 7205040, 7685376, 9606720, 11528064, 12808960, 14410080, 19213440, 23056128, 28820160, 38426880, 57640320, 115280640]

約数ペア:

[(1, 115280640), (2, 57640320), (3, 38426880), (4, 28820160), (5, 23056128), (6, 19213440), (8, 14410080), (9, 12808960), (10, 11528064), (12, 9606720), (15, 7685376), (16, 7205040), (18, 6404480), (20, 5764032), (24, 4803360), (30, 3842688), (32, 3602520), (36, 3202240), (40, 2882016), (45, 2561792), (48, 2401680), (60, 1921344), (64, 1801260), (72, 1601120), (80, 1441008), (90, 1280896), (96, 1200840), (120, 960672), (128, 900630), (144, 800560), (160, 720504), (180, 640448), (192, 600420), (240, 480336), (256, 450315), (288, 400280), (320, 360252), (360, 320224), (384, 300210), (480, 240168), (576, 200140), (640, 180126), (720, 160112), (768, 150105), (960, 120084), (1152, 100070), (1280, 90063), (1440, 80056), (1920, 60042), (2304, 50035), (2880, 40028), (3840, 30021), (5760, 20014), (10007, 11520)]