5439471360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2203}}^1$

素因数の和:2870

約数の個数: 144

約数和(自身を含む): 17407227264

約数和(自身を除く): 11967755904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 643, 768, 960, 1280, 1286, 1920, 1929, 2203, 2572, 3215, 3840, 3858, 4406, 5144, 6430, 6609, 7716, 8812, 9645, 10288, 11015, 12860, 13218, 15432, 17624, 19290, 20576, 22030, 25720, 26436, 30864, 33045, 35248, 38580, 41152, 44060, 51440, 52872, 61728, 66090, 70496, 77160, 82304, 88120, 102880, 105744, 123456, 132180, 140992, 154320, 164608, 176240, 205760, 211488, 246912, 264360, 281984, 308640, 352480, 411520, 422976, 493824, 528720, 563968, 617280, 704960, 823040, 845952, 1057440, 1234560, 1409920, 1416529, 1691904, 2114880, 2469120, 2819840, 2833058, 4229760, 4249587, 5666116, 7082645, 8459520, 8499174, 11332232, 14165290, 16998348, 21247935, 22664464, 28330580, 33996696, 42495870, 45328928, 56661160, 67993392, 84991740, 90657856, 113322320, 135986784, 169983480, 181315712, 226644640, 271973568, 339966960, 362631424, 453289280, 543947136, 679933920, 906578560, 1087894272, 1359867840, 1813157120, 2719735680, 5439471360]

約数ペア:

[(1, 5439471360), (2, 2719735680), (3, 1813157120), (4, 1359867840), (5, 1087894272), (6, 906578560), (8, 679933920), (10, 543947136), (12, 453289280), (15, 362631424), (16, 339966960), (20, 271973568), (24, 226644640), (30, 181315712), (32, 169983480), (40, 135986784), (48, 113322320), (60, 90657856), (64, 84991740), (80, 67993392), (96, 56661160), (120, 45328928), (128, 42495870), (160, 33996696), (192, 28330580), (240, 22664464), (256, 21247935), (320, 16998348), (384, 14165290), (480, 11332232), (640, 8499174), (643, 8459520), (768, 7082645), (960, 5666116), (1280, 4249587), (1286, 4229760), (1920, 2833058), (1929, 2819840), (2203, 2469120), (2572, 2114880), (3215, 1691904), (3840, 1416529), (3858, 1409920), (4406, 1234560), (5144, 1057440), (6430, 845952), (6609, 823040), (7716, 704960), (8812, 617280), (9645, 563968), (10288, 528720), (11015, 493824), (12860, 422976), (13218, 411520), (15432, 352480), (17624, 308640), (19290, 281984), (20576, 264360), (22030, 246912), (25720, 211488), (26436, 205760), (30864, 176240), (33045, 164608), (35248, 154320), (38580, 140992), (41152, 132180), (44060, 123456), (51440, 105744), (52872, 102880), (61728, 88120), (66090, 82304), (70496, 77160)]