581460480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{25237}}^1$

素因数の和:25266

約数の個数: 120

約数和(自身を含む): 2013840972

約数和(自身を除く): 1432380492

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 25237, 50474, 75711, 100948, 126185, 151422, 201896, 227133, 252370, 302844, 378555, 403792, 454266, 504740, 605688, 757110, 807584, 908532, 1009480, 1135665, 1211376, 1514220, 1615168, 1817064, 2018960, 2271330, 2422752, 3028440, 3230336, 3634128, 4037920, 4542660, 4845504, 6056880, 6460672, 7268256, 8075840, 9085320, 9691008, 12113760, 12921344, 14536512, 16151680, 18170640, 19382016, 24227520, 29073024, 32303360, 36341280, 38764032, 48455040, 58146048, 64606720, 72682560, 96910080, 116292096, 145365120, 193820160, 290730240, 581460480]

約数ペア:

[(1, 581460480), (2, 290730240), (3, 193820160), (4, 145365120), (5, 116292096), (6, 96910080), (8, 72682560), (9, 64606720), (10, 58146048), (12, 48455040), (15, 38764032), (16, 36341280), (18, 32303360), (20, 29073024), (24, 24227520), (30, 19382016), (32, 18170640), (36, 16151680), (40, 14536512), (45, 12921344), (48, 12113760), (60, 9691008), (64, 9085320), (72, 8075840), (80, 7268256), (90, 6460672), (96, 6056880), (120, 4845504), (128, 4542660), (144, 4037920), (160, 3634128), (180, 3230336), (192, 3028440), (240, 2422752), (256, 2271330), (288, 2018960), (320, 1817064), (360, 1615168), (384, 1514220), (480, 1211376), (512, 1135665), (576, 1009480), (640, 908532), (720, 807584), (768, 757110), (960, 605688), (1152, 504740), (1280, 454266), (1440, 403792), (1536, 378555), (1920, 302844), (2304, 252370), (2560, 227133), (2880, 201896), (3840, 151422), (4608, 126185), (5760, 100948), (7680, 75711), (11520, 50474), (23040, 25237)]