28479840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59333}}^1$

素因数の和:59351

約数の個数: 48

約数和(自身を含む): 89713008

約数和(自身を除く): 61233168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 59333, 118666, 177999, 237332, 296665, 355998, 474664, 593330, 711996, 889995, 949328, 1186660, 1423992, 1779990, 1898656, 2373320, 2847984, 3559980, 4746640, 5695968, 7119960, 9493280, 14239920, 28479840]

約数ペア:

[(1, 28479840), (2, 14239920), (3, 9493280), (4, 7119960), (5, 5695968), (6, 4746640), (8, 3559980), (10, 2847984), (12, 2373320), (15, 1898656), (16, 1779990), (20, 1423992), (24, 1186660), (30, 949328), (32, 889995), (40, 711996), (48, 593330), (60, 474664), (80, 355998), (96, 296665), (120, 237332), (160, 177999), (240, 118666), (480, 59333)]