634559040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{220333}}^1$

素因数の和:220356

約数の個数: 84

約数和(自身を含む): 2182628604

約数和(自身を除く): 1548069564

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 220333, 440666, 660999, 881332, 1101665, 1321998, 1762664, 1982997, 2203330, 2643996, 3304995, 3525328, 3965994, 4406660, 5287992, 6609990, 7050656, 7931988, 8813320, 9914985, 10575984, 13219980, 14101312, 15863976, 17626640, 19829970, 21151968, 26439960, 31727952, 35253280, 39659940, 42303936, 52879920, 63455904, 70506560, 79319880, 105759840, 126911808, 158639760, 211519680, 317279520, 634559040]

約数ペア:

[(1, 634559040), (2, 317279520), (3, 211519680), (4, 158639760), (5, 126911808), (6, 105759840), (8, 79319880), (9, 70506560), (10, 63455904), (12, 52879920), (15, 42303936), (16, 39659940), (18, 35253280), (20, 31727952), (24, 26439960), (30, 21151968), (32, 19829970), (36, 17626640), (40, 15863976), (45, 14101312), (48, 13219980), (60, 10575984), (64, 9914985), (72, 8813320), (80, 7931988), (90, 7050656), (96, 6609990), (120, 5287992), (144, 4406660), (160, 3965994), (180, 3525328), (192, 3304995), (240, 2643996), (288, 2203330), (320, 1982997), (360, 1762664), (480, 1321998), (576, 1101665), (720, 881332), (960, 660999), (1440, 440666), (2880, 220333)]