384641280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 216

約数和(自身を含む): 1345446648

約数和(自身を除く): 960805368

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, 173, 180, 192, 193, 240, 256, 288, 320, 346, 360, 384, 386, 480, 519, 576, 579, 640, 692, 720, 768, 772, 865, 960, 965, 1038, 1152, 1158, 1280, 1384, 1440, 1544, 1557, 1730, 1737, 1920, 1930, 2076, 2304, 2316, 2595, 2768, 2880, 2895, 3088, 3114, 3460, 3474, 3840, 3860, 4152, 4632, 5190, 5536, 5760, 5790, 6176, 6228, 6920, 6948, 7720, 7785, 8304, 8685, 9264, 10380, 11072, 11520, 11580, 12352, 12456, 13840, 13896, 15440, 15570, 16608, 17370, 18528, 20760, 22144, 23160, 24704, 24912, 27680, 27792, 30880, 31140, 33216, 33389, 34740, 37056, 41520, 44288, 46320, 49408, 49824, 55360, 55584, 61760, 62280, 66432, 66778, 69480, 74112, 83040, 92640, 99648, 100167, 110720, 111168, 123520, 124560, 132864, 133556, 138960, 148224, 166080, 166945, 185280, 199296, 200334, 221440, 222336, 247040, 249120, 267112, 277920, 300501, 332160, 333890, 370560, 398592, 400668, 444672, 498240, 500835, 534224, 555840, 601002, 664320, 667780, 741120, 801336, 996480, 1001670, 1068448, 1111680, 1202004, 1335560, 1502505, 1602672, 1992960, 2003340, 2136896, 2223360, 2404008, 2671120, 3005010, 3205344, 4006680, 4273792, 4808016, 5342240, 6010020, 6410688, 8013360, 8547584, 9616032, 10684480, 12020040, 12821376, 16026720, 19232064, 21368960, 24040080, 25642752, 32053440, 38464128, 42737920, 48080160, 64106880, 76928256, 96160320, 128213760, 192320640, 384641280]

約数ペア:

[(1, 384641280), (2, 192320640), (3, 128213760), (4, 96160320), (5, 76928256), (6, 64106880), (8, 48080160), (9, 42737920), (10, 38464128), (12, 32053440), (15, 25642752), (16, 24040080), (18, 21368960), (20, 19232064), (24, 16026720), (30, 12821376), (32, 12020040), (36, 10684480), (40, 9616032), (45, 8547584), (48, 8013360), (60, 6410688), (64, 6010020), (72, 5342240), (80, 4808016), (90, 4273792), (96, 4006680), (120, 3205344), (128, 3005010), (144, 2671120), (160, 2404008), (173, 2223360), (180, 2136896), (192, 2003340), (193, 1992960), (240, 1602672), (256, 1502505), (288, 1335560), (320, 1202004), (346, 1111680), (360, 1068448), (384, 1001670), (386, 996480), (480, 801336), (519, 741120), (576, 667780), (579, 664320), (640, 601002), (692, 555840), (720, 534224), (768, 500835), (772, 498240), (865, 444672), (960, 400668), (965, 398592), (1038, 370560), (1152, 333890), (1158, 332160), (1280, 300501), (1384, 277920), (1440, 267112), (1544, 249120), (1557, 247040), (1730, 222336), (1737, 221440), (1920, 200334), (1930, 199296), (2076, 185280), (2304, 166945), (2316, 166080), (2595, 148224), (2768, 138960), (2880, 133556), (2895, 132864), (3088, 124560), (3114, 123520), (3460, 111168), (3474, 110720), (3840, 100167), (3860, 99648), (4152, 92640), (4632, 83040), (5190, 74112), (5536, 69480), (5760, 66778), (5790, 66432), (6176, 62280), (6228, 61760), (6920, 55584), (6948, 55360), (7720, 49824), (7785, 49408), (8304, 46320), (8685, 44288), (9264, 41520), (10380, 37056), (11072, 34740), (11520, 33389), (11580, 33216), (12352, 31140), (12456, 30880), (13840, 27792), (13896, 27680), (15440, 24912), (15570, 24704), (16608, 23160), (17370, 22144), (18528, 20760)]