2409679440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{478111}}^1$

素因数の和:478137

約数の個数: 120

約数和(自身を含む): 9248598528

約数和(自身を除く): 6838919088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 478111, 956222, 1434333, 1912444, 2390555, 2868666, 3346777, 3824888, 4302999, 4781110, 5737332, 6693554, 7171665, 7649776, 8605998, 9562220, 10040331, 11474664, 13387108, 14343330, 16733885, 17211996, 19124440, 20080662, 21514995, 22949328, 26774216, 28686660, 30120993, 33467770, 34423992, 38248880, 40161324, 43029990, 50201655, 53548432, 57373320, 60241986, 66935540, 68847984, 80322648, 86059980, 100403310, 114746640, 120483972, 133871080, 150604965, 160645296, 172119960, 200806620, 240967944, 267742160, 301209930, 344239920, 401613240, 481935888, 602419860, 803226480, 1204839720, 2409679440]

約数ペア:

[(1, 2409679440), (2, 1204839720), (3, 803226480), (4, 602419860), (5, 481935888), (6, 401613240), (7, 344239920), (8, 301209930), (9, 267742160), (10, 240967944), (12, 200806620), (14, 172119960), (15, 160645296), (16, 150604965), (18, 133871080), (20, 120483972), (21, 114746640), (24, 100403310), (28, 86059980), (30, 80322648), (35, 68847984), (36, 66935540), (40, 60241986), (42, 57373320), (45, 53548432), (48, 50201655), (56, 43029990), (60, 40161324), (63, 38248880), (70, 34423992), (72, 33467770), (80, 30120993), (84, 28686660), (90, 26774216), (105, 22949328), (112, 21514995), (120, 20080662), (126, 19124440), (140, 17211996), (144, 16733885), (168, 14343330), (180, 13387108), (210, 11474664), (240, 10040331), (252, 9562220), (280, 8605998), (315, 7649776), (336, 7171665), (360, 6693554), (420, 5737332), (504, 4781110), (560, 4302999), (630, 3824888), (720, 3346777), (840, 2868666), (1008, 2390555), (1260, 1912444), (1680, 1434333), (2520, 956222), (5040, 478111)]