2279880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2111}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 5323320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2111, 4222, 6333, 8444, 10555, 12666, 16888, 18999, 21110, 25332, 31665, 37998, 42220, 50664, 56997, 63330, 75996, 84440, 94995, 113994, 126660, 151992, 189990, 227988, 253320, 284985, 379980, 455976, 569970, 759960, 1139940, 2279880]

約数ペア:

[(1, 2279880), (2, 1139940), (3, 759960), (4, 569970), (5, 455976), (6, 379980), (8, 284985), (9, 253320), (10, 227988), (12, 189990), (15, 151992), (18, 126660), (20, 113994), (24, 94995), (27, 84440), (30, 75996), (36, 63330), (40, 56997), (45, 50664), (54, 42220), (60, 37998), (72, 31665), (90, 25332), (108, 21110), (120, 18999), (135, 16888), (180, 12666), (216, 10555), (270, 8444), (360, 6333), (540, 4222), (1080, 2111)]