380643840

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{5507}}^1$

素因数の和:5539

約数の個数: 160

約数和(自身を含む): 1352324160

約数和(自身を除く): 971680320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5507, 5760, 6912, 7680, 8640, 11014, 11520, 13824, 16521, 17280, 22028, 23040, 27535, 33042, 34560, 44056, 49563, 55070, 66084, 69120, 82605, 88112, 99126, 110140, 132168, 148689, 165210, 176224, 198252, 220280, 247815, 264336, 297378, 330420, 352448, 396504, 440560, 495630, 528672, 594756, 660840, 704896, 743445, 793008, 881120, 991260, 1057344, 1189512, 1321680, 1409792, 1486890, 1586016, 1762240, 1982520, 2114688, 2379024, 2643360, 2819584, 2973780, 3172032, 3524480, 3965040, 4229376, 4758048, 5286720, 5947560, 6344064, 7048960, 7930080, 8458752, 9516096, 10573440, 11895120, 12688128, 14097920, 15860160, 19032192, 21146880, 23790240, 25376256, 31720320, 38064384, 42293760, 47580480, 63440640, 76128768, 95160960, 126881280, 190321920, 380643840]

約数ペア:

[(1, 380643840), (2, 190321920), (3, 126881280), (4, 95160960), (5, 76128768), (6, 63440640), (8, 47580480), (9, 42293760), (10, 38064384), (12, 31720320), (15, 25376256), (16, 23790240), (18, 21146880), (20, 19032192), (24, 15860160), (27, 14097920), (30, 12688128), (32, 11895120), (36, 10573440), (40, 9516096), (45, 8458752), (48, 7930080), (54, 7048960), (60, 6344064), (64, 5947560), (72, 5286720), (80, 4758048), (90, 4229376), (96, 3965040), (108, 3524480), (120, 3172032), (128, 2973780), (135, 2819584), (144, 2643360), (160, 2379024), (180, 2114688), (192, 1982520), (216, 1762240), (240, 1586016), (256, 1486890), (270, 1409792), (288, 1321680), (320, 1189512), (360, 1057344), (384, 991260), (432, 881120), (480, 793008), (512, 743445), (540, 704896), (576, 660840), (640, 594756), (720, 528672), (768, 495630), (864, 440560), (960, 396504), (1080, 352448), (1152, 330420), (1280, 297378), (1440, 264336), (1536, 247815), (1728, 220280), (1920, 198252), (2160, 176224), (2304, 165210), (2560, 148689), (2880, 132168), (3456, 110140), (3840, 99126), (4320, 88112), (4608, 82605), (5507, 69120), (5760, 66084), (6912, 55070), (7680, 49563), (8640, 44056), (11014, 34560), (11520, 33042), (13824, 27535), (16521, 23040), (17280, 22028)]