2019252960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2341}}^1$

素因数の和:2961

約数の個数: 144

約数和(自身を含む): 6905152800

約数和(自身を除く): 4885899840

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 599, 720, 1198, 1440, 1797, 2341, 2396, 2995, 3594, 4682, 4792, 5391, 5990, 7023, 7188, 8985, 9364, 9584, 10782, 11705, 11980, 14046, 14376, 17970, 18728, 19168, 21069, 21564, 23410, 23960, 26955, 28092, 28752, 35115, 35940, 37456, 42138, 43128, 46820, 47920, 53910, 56184, 57504, 70230, 71880, 74912, 84276, 86256, 93640, 95840, 105345, 107820, 112368, 140460, 143760, 168552, 172512, 187280, 210690, 215640, 224736, 280920, 287520, 337104, 374560, 421380, 431280, 561840, 674208, 842760, 862560, 1123680, 1402259, 1685520, 2804518, 3371040, 4206777, 5609036, 7011295, 8413554, 11218072, 12620331, 14022590, 16827108, 21033885, 22436144, 25240662, 28045180, 33654216, 42067770, 44872288, 50481324, 56090360, 63101655, 67308432, 84135540, 100962648, 112180720, 126203310, 134616864, 168271080, 201925296, 224361440, 252406620, 336542160, 403850592, 504813240, 673084320, 1009626480, 2019252960]

約数ペア:

[(1, 2019252960), (2, 1009626480), (3, 673084320), (4, 504813240), (5, 403850592), (6, 336542160), (8, 252406620), (9, 224361440), (10, 201925296), (12, 168271080), (15, 134616864), (16, 126203310), (18, 112180720), (20, 100962648), (24, 84135540), (30, 67308432), (32, 63101655), (36, 56090360), (40, 50481324), (45, 44872288), (48, 42067770), (60, 33654216), (72, 28045180), (80, 25240662), (90, 22436144), (96, 21033885), (120, 16827108), (144, 14022590), (160, 12620331), (180, 11218072), (240, 8413554), (288, 7011295), (360, 5609036), (480, 4206777), (599, 3371040), (720, 2804518), (1198, 1685520), (1440, 1402259), (1797, 1123680), (2341, 862560), (2396, 842760), (2995, 674208), (3594, 561840), (4682, 431280), (4792, 421380), (5391, 374560), (5990, 337104), (7023, 287520), (7188, 280920), (8985, 224736), (9364, 215640), (9584, 210690), (10782, 187280), (11705, 172512), (11980, 168552), (14046, 143760), (14376, 140460), (17970, 112368), (18728, 107820), (19168, 105345), (21069, 95840), (21564, 93640), (23410, 86256), (23960, 84276), (26955, 74912), (28092, 71880), (28752, 70230), (35115, 57504), (35940, 56184), (37456, 53910), (42138, 47920), (43128, 46820)]