57640320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{10007}}^1$

素因数の和:10032

約数の個数: 96

約数和(自身を含む): 199059120

約数和(自身を除く): 141418800

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 10007, 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, 2882016, 3202240, 3602520, 3842688, 4803360, 5764032, 6404480, 7205040, 9606720, 11528064, 14410080, 19213440, 28820160, 57640320]

約数ペア:

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